US1576211A - Mattress - Google Patents
Mattress Download PDFInfo
- Publication number
- US1576211A US1576211A US30566A US3056625A US1576211A US 1576211 A US1576211 A US 1576211A US 30566 A US30566 A US 30566A US 3056625 A US3056625 A US 3056625A US 1576211 A US1576211 A US 1576211A
- Authority
- US
- United States
- Prior art keywords
- mattress
- air
- inflated
- pressure
- center portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005096 rolling process Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
Definitions
- the present inventionx relates to an improvement in air mattresses.
- Various constructions of air mattresses have been proposed and some have gone into use. They have been made consisting of single compartments provided with stays to hold the opposite sides from separation beyond the length of the stays. In so far as I am aware, either the entire mattress was inflated to uniform pressure, or the pressure was greater in the center of the mattress than at the edges.
- amattress consists of a single compartment if the sleeper moves to one edge of the mattress the air flows away from him and rolls him on”.
- compartment mattressesv in which the pressure is greater in the center than at the edge this objection is also present.
- the object of the present invention is to produce an air mattress of such construc-v tion ,that the user will find himself supported at theedges and prevented from rolling off.
- the invention consists in the air mattress hereinafter described and particularly defined in the claims.
- This mattress is composed of three por tions, the center portion 1, and two edge por tions 2 and 3. Each portion is provided with its ownv inflation stem, or valve. Thus the center portion has the stem or valve 4, and the edge portions thestems or valves 5 and 6.
- the center portion 1 will be a rectangular type compartment made of leather, or rubberized fabric or the like and provided, if desired, with the usual stays to hold the mattress to a substantially uniform thickness throughout. It is inflated by the stem or nozzle 4 to a certain pressure.
- the edge compartments 2 and 3 will be attached to the edges of the center compartment 1 and inflated by separate nozQ zles 5 and 6 to a pressure somewhat higher than that of the center portion. These stems or nozzles may be of the usual form.
- the pressure to which the center portion will be inflated will be suflicient to support the body of the particular'user without too much deflectionat the points where the great est weight is applied.
- This compartment being thinner than the edge compartments, will form the main portion of the mattress, while the edge compartments, being somewhat thicker and preferably extending slightly above the level of the center portion and beinginflated to a degree of pressure in excess of that used in the center portion, willoperate to hold the body of the user from rolling off the mattress, and while it is preferred to have it .exceed' the height of the center portion, it
- the integral central portion which is inflated, as is usual in air mattresses to a pressure sufficient to sup-port the body and to permit a free distribution of air in that portion. is properly maintained at its edges by the relatively narrow and highly inflated edge portions. While there is thus assured such distribution of air in the central portion as is necessary for comfort. the edge portions prevent a complete eftlux of air from and consequent collapse of the sides of the central portion, ir respective of the position of the user.
- edge portions may be made detachable from the center portion, although the form illustrated in which they are united is considered to be preferable because it avoids the tedium of the attachment and detachment of the parts of the mattress.
- the use of stays to hold the opposite faces of the center portion from separating beyond the limits edge portions will hold the center portion in shape for use Without stays.
- An air mattress comprising a unitary body supporting central portion adapted to be inflated to a pressure to permit free distribution of air therein, and separate rel- Y atively narrow edge portions adapted to be inflated to a higher pressure than the central portion to maintain the sides of the central portion against collapse.
Description
March 9 1926.
Filed May l5 193g Patented Mar. 9, 1926.
WALTER ox ozxzrnngor DURHAM, NEW HAMPSHIRE,
MATTRESS.
Application filed. May 15, 1925. Seria1 1 To." 3Q,5 66.
To all whom it may concern:
Be known that I, WALTER C. OKANE, a citizen of the United States, residing at Durham, in the county of Stralford and State of New Hampshire, have invented certain new and useful Improvements in Mattresses; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
The present inventionxrelates to an improvement in air mattresses. Various constructions of air mattresses have been proposed and some have gone into use. They have been made consisting of single compartments provided with stays to hold the opposite sides from separation beyond the length of the stays. In so far as I am aware, either the entire mattress was inflated to uniform pressure, or the pressure was greater in the center of the mattress than at the edges. When amattress consists of a single compartment if the sleeper moves to one edge of the mattress the air flows away from him and rolls him on". In the case of compartment mattressesv in which the pressure is greater in the center than at the edge this objection is also present.
The object of the present invention is to produce an air mattress of such construc-v tion ,that the user will find himself supported at theedges and prevented from rolling off. The invention consists in the air mattress hereinafter described and particularly defined in the claims.
In the accompanying drawings illustrating the preferred form of the invention, the mattress is shown in perspective in Fig. 1 and in end view in Fig. 2.
This mattress is composed of three por tions, the center portion 1, and two edge por tions 2 and 3. Each portion is provided with its ownv inflation stem, or valve. Thus the center portion has the stem or valve 4, and the edge portions thestems or valves 5 and 6. The center portion 1 will be a rectangular type compartment made of leather, or rubberized fabric or the like and provided, if desired, with the usual stays to hold the mattress to a substantially uniform thickness throughout. It is inflated by the stem or nozzle 4 to a certain pressure. The edge compartments 2 and 3 will be attached to the edges of the center compartment 1 and inflated by separate nozQ zles 5 and 6 to a pressure somewhat higher than that of the center portion. These stems or nozzles may be of the usual form.
The pressure to which the center portion will be inflated will be suflicient to support the body of the particular'user without too much deflectionat the points where the great est weight is applied. Certainly it will be required to'be inflated to the point where it will keep the body of the user from caus ing the opposite sides of the compartment to come in contact with each other. This compartment, being thinner than the edge compartments, will form the main portion of the mattress, while the edge compartments, being somewhat thicker and preferably extending slightly above the level of the center portion and beinginflated to a degree of pressure in excess of that used in the center portion, willoperate to hold the body of the user from rolling off the mattress, and while it is preferred to have it .exceed' the height of the center portion, it
against his person and thereby retain the V warmth of the body from radiation. It will be observed that the integral central portion, which is inflated, as is usual in air mattresses to a pressure sufficient to sup-port the body and to permit a free distribution of air in that portion. is properly maintained at its edges by the relatively narrow and highly inflated edge portions. While there is thus assured such distribution of air in the central portion as is necessary for comfort. the edge portions prevent a complete eftlux of air from and consequent collapse of the sides of the central portion, ir respective of the position of the user.
If desired, the edge portions may be made detachable from the center portion, although the form illustrated in which they are united is considered to be preferable because it avoids the tedium of the attachment and detachment of the parts of the mattress. In the case of a narrow mattress the use of stays to hold the opposite faces of the center portion from separating beyond the limits edge portions will hold the center portion in shape for use Without stays.
5 is claimed 1s:
Having thus described the invention, What,
1. An air mattress comprising a unitary body supporting central portion adapted to be inflated to a pressure to permit free distribution of air therein, and separate rel- Y atively narrow edge portions adapted to be inflated to a higher pressure than the central portion to maintain the sides of the central portion against collapse.
2. An air mattress as defined in claim 1, having the edge portions of greater height 15 than the central portion. I i
In testimony whereof I have signed my name to this specification.
WALTER o. OKANE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30566A US1576211A (en) | 1925-05-15 | 1925-05-15 | Mattress |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30566A US1576211A (en) | 1925-05-15 | 1925-05-15 | Mattress |
Publications (1)
Publication Number | Publication Date |
---|---|
US1576211A true US1576211A (en) | 1926-03-09 |
Family
ID=21854818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US30566A Expired - Lifetime US1576211A (en) | 1925-05-15 | 1925-05-15 | Mattress |
Country Status (1)
Country | Link |
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US (1) | US1576211A (en) |
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2604641A (en) * | 1947-02-11 | 1952-07-29 | Stanley F Reed | Inflatable mattress |
US2644173A (en) * | 1948-03-13 | 1953-07-07 | Wallace O James | Impervious sheet with inflatable sides |
US2672628A (en) * | 1947-10-30 | 1954-03-23 | Abraham N Spanel | Utility device for infants |
US2859505A (en) * | 1953-08-24 | 1958-11-11 | Cleo D Jarvis | Casket mattress |
EP0146856A2 (en) * | 1983-12-14 | 1985-07-03 | Hellwig, Klaus Dieter, Dr.med. | Lying furniture for medical and gymnastic purposes |
US4737999A (en) * | 1987-02-02 | 1988-04-19 | Jabiru Incorporated | Maternity mattress |
US4766629A (en) * | 1987-06-02 | 1988-08-30 | Schueler Tyler E | Ventilated flotation mattress |
US4829615A (en) * | 1987-08-28 | 1989-05-16 | Raymond Edward A | Tapered mattress |
US4882800A (en) * | 1987-06-02 | 1989-11-28 | Schueler Tyler E | Flotation mattress |
US5077843A (en) * | 1990-07-28 | 1992-01-07 | Hill-Rom Company, Inc. | Hospital bed and assemblies of hospital care apparatus |
WO1994007396A1 (en) * | 1992-09-29 | 1994-04-14 | Pegasus Airwave Limited | Cushion |
US5596781A (en) * | 1992-02-20 | 1997-01-28 | Crown Therapeutics, Inc. | Vacuum/heat formed cushion with pyramidal, inflatable cells |
US5604945A (en) * | 1995-06-16 | 1997-02-25 | Intex Recreation Corp. | Inflatable mattress |
US5630237A (en) * | 1996-04-03 | 1997-05-20 | Ku; Tun-Jen | Foam filled inflatable mat with a peripheral air duct |
US5787531A (en) * | 1994-07-08 | 1998-08-04 | Pepe; Michael Francis | Inflatable pad or mattress |
US5974608A (en) * | 1998-06-01 | 1999-11-02 | Stearns, Inc. | Camping mattress with cradling cushions |
US6108844A (en) * | 1998-03-11 | 2000-08-29 | Sleeptec, Inc. | Air mattress for a sleeper sofa |
US6295675B1 (en) * | 1997-08-25 | 2001-10-02 | Hill-Rom Services, Inc. | Mattress assembly |
US6425399B1 (en) | 1997-08-18 | 2002-07-30 | William Hoster, Jr. | Emergency inflatable spinal support device |
US20020184710A1 (en) * | 2001-03-30 | 2002-12-12 | Chaffee Robert B. | Membrane deflation in combination with rigid surfaces |
US20030028971A1 (en) * | 2001-07-10 | 2003-02-13 | Chaffee Robert B. | Configurable inflatable support devices |
US6604252B1 (en) * | 2002-05-22 | 2003-08-12 | Terry Tu | Air mattress with alternate lifting function and sideguards |
WO2003073825A2 (en) * | 2002-02-28 | 2003-09-12 | Gaymar Industries, Inc. | Self-adjusting cushioning device |
US20030192123A1 (en) * | 2002-04-11 | 2003-10-16 | Chaffee Robert B. | Body support surface comfort device |
US20030200611A1 (en) * | 2002-04-25 | 2003-10-30 | Chaffee Robert B | Fluidic chambers fluidly connected by one way valve and method for use |
US20040025254A1 (en) * | 2002-08-08 | 2004-02-12 | Mccarthy Kevin D. | Self-inflating changing pad |
US6701559B2 (en) * | 2001-08-01 | 2004-03-09 | Aero Products International, Inc. | Increased height inflatable support system |
US20040074004A1 (en) * | 2002-04-08 | 2004-04-22 | Boso Karen L | Inflatable support system |
US20050028289A1 (en) * | 2002-08-08 | 2005-02-10 | Reza Hakamiun | Mattress |
US20050132490A1 (en) * | 2003-12-17 | 2005-06-23 | Davis David T. | Pneumatic lift |
US20050166326A1 (en) * | 2002-04-11 | 2005-08-04 | Chaffee Robert B. | Body support, comfort device |
US6948206B1 (en) * | 2003-12-15 | 2005-09-27 | Jose Valencia | Inflatable hammock mattress |
US20060010606A1 (en) * | 2004-07-06 | 2006-01-19 | Spin Master Ltd. | Inflatable support apparatus |
US20060026767A1 (en) * | 2004-08-04 | 2006-02-09 | Chambers Kenith W | Mattress system for a hospital bed |
US20060026768A1 (en) * | 2004-08-04 | 2006-02-09 | Chambers Kenith W | Hospital bed |
US7107640B2 (en) * | 2000-04-05 | 2006-09-19 | Huntleigh Technology, Plc | Inflatable support |
US20070000048A1 (en) * | 2004-12-16 | 2007-01-04 | Davis David T | Pneumatic lift and method for transferring an invalid patient |
US20070033739A1 (en) * | 2005-08-12 | 2007-02-15 | Austen Timothy F | Inflatable support system having thermoplastic polyurethane construction |
US20070056114A1 (en) * | 2005-09-09 | 2007-03-15 | Corey Lewison | Multi-zone coil construction airbed |
US20070136949A1 (en) * | 2005-12-19 | 2007-06-21 | Sandy Richards | Patient support having an extendable foot section |
US7478448B2 (en) | 2001-08-01 | 2009-01-20 | Aero Products International, Inc. | Inflatable reinforcing chamber |
US20090144904A1 (en) * | 2007-12-10 | 2009-06-11 | David Moye | Inflatable hospital bed and method of using same |
GB2476259A (en) * | 2009-12-16 | 2011-06-22 | Francis William Outram | Inflatable mattress |
US8826478B2 (en) | 2000-05-17 | 2014-09-09 | Robert B. Chaffee | Inflatable device forming mattresses and cushions |
US9279430B2 (en) | 2000-05-17 | 2016-03-08 | Robert B. Chaffee | Pump with axial conduit |
US9279510B2 (en) | 2000-05-17 | 2016-03-08 | Robert B. Chaffee | Valve with electromechanical device for actuating the valve |
USD765743S1 (en) * | 2014-08-25 | 2016-09-06 | Panasonic Corporation | Drawer for refrigerator |
-
1925
- 1925-05-15 US US30566A patent/US1576211A/en not_active Expired - Lifetime
Cited By (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2604641A (en) * | 1947-02-11 | 1952-07-29 | Stanley F Reed | Inflatable mattress |
US2672628A (en) * | 1947-10-30 | 1954-03-23 | Abraham N Spanel | Utility device for infants |
US2644173A (en) * | 1948-03-13 | 1953-07-07 | Wallace O James | Impervious sheet with inflatable sides |
US2859505A (en) * | 1953-08-24 | 1958-11-11 | Cleo D Jarvis | Casket mattress |
EP0146856A2 (en) * | 1983-12-14 | 1985-07-03 | Hellwig, Klaus Dieter, Dr.med. | Lying furniture for medical and gymnastic purposes |
EP0146856A3 (en) * | 1983-12-14 | 1986-10-08 | Hellwig, Klaus Dieter, Dr.med. | Lying furniture for medical and gymnastic purposes |
US4819287A (en) * | 1987-02-02 | 1989-04-11 | Jabiru Incorporated | Mattress to support a woman during pregnancy |
US4737999A (en) * | 1987-02-02 | 1988-04-19 | Jabiru Incorporated | Maternity mattress |
US4882800A (en) * | 1987-06-02 | 1989-11-28 | Schueler Tyler E | Flotation mattress |
US4766629A (en) * | 1987-06-02 | 1988-08-30 | Schueler Tyler E | Ventilated flotation mattress |
US4829615A (en) * | 1987-08-28 | 1989-05-16 | Raymond Edward A | Tapered mattress |
US5077843A (en) * | 1990-07-28 | 1992-01-07 | Hill-Rom Company, Inc. | Hospital bed and assemblies of hospital care apparatus |
US5596781A (en) * | 1992-02-20 | 1997-01-28 | Crown Therapeutics, Inc. | Vacuum/heat formed cushion with pyramidal, inflatable cells |
WO1994007396A1 (en) * | 1992-09-29 | 1994-04-14 | Pegasus Airwave Limited | Cushion |
US5500965A (en) * | 1992-09-29 | 1996-03-26 | Pegasus Airwave Limited | Cushion |
AU669208B2 (en) * | 1992-09-29 | 1996-05-30 | Pegasus Airwave Limited | Cushion |
US5787531A (en) * | 1994-07-08 | 1998-08-04 | Pepe; Michael Francis | Inflatable pad or mattress |
US5604945A (en) * | 1995-06-16 | 1997-02-25 | Intex Recreation Corp. | Inflatable mattress |
US5630237A (en) * | 1996-04-03 | 1997-05-20 | Ku; Tun-Jen | Foam filled inflatable mat with a peripheral air duct |
US6425399B1 (en) | 1997-08-18 | 2002-07-30 | William Hoster, Jr. | Emergency inflatable spinal support device |
US7398573B2 (en) | 1997-08-25 | 2008-07-15 | Hill-Rom Services, Inc. | Mattress assembly |
US20070017032A1 (en) * | 1997-08-25 | 2007-01-25 | Ellis Craig D | Mattress assembly |
EP1234565A2 (en) * | 1997-08-25 | 2002-08-28 | Hill-Rom Services, Inc. | Mattress assembly |
EP1234565A3 (en) * | 1997-08-25 | 2002-12-18 | Hill-Rom Services, Inc. | Mattress assembly |
US7111348B2 (en) | 1997-08-25 | 2006-09-26 | Hill Rom Services, Inc. | Mattress assembly |
US20070011817A1 (en) * | 1997-08-25 | 2007-01-18 | Ellis Craig D | Mattress assembly |
US6295675B1 (en) * | 1997-08-25 | 2001-10-02 | Hill-Rom Services, Inc. | Mattress assembly |
US7353556B2 (en) | 1997-08-25 | 2008-04-08 | Hill-Rom Services, Inc. | Mattress assembly |
US20040261185A1 (en) * | 1997-08-25 | 2004-12-30 | Ellis Craig D. | Mattress assembly |
US6108844A (en) * | 1998-03-11 | 2000-08-29 | Sleeptec, Inc. | Air mattress for a sleeper sofa |
US5974608A (en) * | 1998-06-01 | 1999-11-02 | Stearns, Inc. | Camping mattress with cradling cushions |
US7107640B2 (en) * | 2000-04-05 | 2006-09-19 | Huntleigh Technology, Plc | Inflatable support |
US8826478B2 (en) | 2000-05-17 | 2014-09-09 | Robert B. Chaffee | Inflatable device forming mattresses and cushions |
US9279430B2 (en) | 2000-05-17 | 2016-03-08 | Robert B. Chaffee | Pump with axial conduit |
US9279510B2 (en) | 2000-05-17 | 2016-03-08 | Robert B. Chaffee | Valve with electromechanical device for actuating the valve |
US8720120B2 (en) | 2001-03-30 | 2014-05-13 | Robert B. Chaffee | Membrane deflation in combination with rigid surfaces |
US20060032188A1 (en) * | 2001-03-30 | 2006-02-16 | Chaffee Robert B | Membrane deflation in combination with rigid surfaces |
US20020184710A1 (en) * | 2001-03-30 | 2002-12-12 | Chaffee Robert B. | Membrane deflation in combination with rigid surfaces |
US6964134B2 (en) | 2001-03-30 | 2005-11-15 | Chaffee Robert B | Membrane deflation in combination with rigid surfaces |
US20090049617A1 (en) * | 2001-07-10 | 2009-02-26 | Chaffee Robert B | Configurable inflatable support devices |
US7328472B2 (en) | 2001-07-10 | 2008-02-12 | Chaffee Robert B | Configurable inflatable support devices |
US8434177B2 (en) | 2001-07-10 | 2013-05-07 | Robert B. Chaffee | Configurable inflatable support devices |
US9737153B2 (en) | 2001-07-10 | 2017-08-22 | Robert B. Chaffee | Configurable inflatable support devices |
US20030028971A1 (en) * | 2001-07-10 | 2003-02-13 | Chaffee Robert B. | Configurable inflatable support devices |
US7478448B2 (en) | 2001-08-01 | 2009-01-20 | Aero Products International, Inc. | Inflatable reinforcing chamber |
US20040194219A1 (en) * | 2001-08-01 | 2004-10-07 | Boso Karen L. | Increased height inflatable support system |
US6701559B2 (en) * | 2001-08-01 | 2004-03-09 | Aero Products International, Inc. | Increased height inflatable support system |
US6996867B2 (en) * | 2001-08-01 | 2006-02-14 | Aero Products International, Inc. | Increased height inflatable support system |
WO2003073825A3 (en) * | 2002-02-28 | 2004-12-16 | Gaymar Ind Inc | Self-adjusting cushioning device |
WO2003073825A2 (en) * | 2002-02-28 | 2003-09-12 | Gaymar Industries, Inc. | Self-adjusting cushioning device |
US6813790B2 (en) * | 2002-02-28 | 2004-11-09 | Gaymar Industries, Inc. | Self-adjusting cushioning device |
US20030208848A1 (en) * | 2002-02-28 | 2003-11-13 | Flick Roland E. | Self-adjusting cushioning device |
US20040074004A1 (en) * | 2002-04-08 | 2004-04-22 | Boso Karen L | Inflatable support system |
US7000276B2 (en) | 2002-04-11 | 2006-02-21 | Chaffee Robert B | Body support surface comfort device |
US20060179577A1 (en) * | 2002-04-11 | 2006-08-17 | Chaffee Robert B | Body support comfort device |
US7424760B2 (en) | 2002-04-11 | 2008-09-16 | Chaffee Robert B | Body support, comfort device |
US20050166326A1 (en) * | 2002-04-11 | 2005-08-04 | Chaffee Robert B. | Body support, comfort device |
US20030192123A1 (en) * | 2002-04-11 | 2003-10-16 | Chaffee Robert B. | Body support surface comfort device |
US7412738B2 (en) | 2002-04-25 | 2008-08-19 | Robert Chaffee | Fluidic chambers fluidly connected by one way valve and method for use |
US20030200611A1 (en) * | 2002-04-25 | 2003-10-30 | Chaffee Robert B | Fluidic chambers fluidly connected by one way valve and method for use |
US6604252B1 (en) * | 2002-05-22 | 2003-08-12 | Terry Tu | Air mattress with alternate lifting function and sideguards |
US20050028289A1 (en) * | 2002-08-08 | 2005-02-10 | Reza Hakamiun | Mattress |
US20040025254A1 (en) * | 2002-08-08 | 2004-02-12 | Mccarthy Kevin D. | Self-inflating changing pad |
US6948206B1 (en) * | 2003-12-15 | 2005-09-27 | Jose Valencia | Inflatable hammock mattress |
US20080011989A1 (en) * | 2003-12-17 | 2008-01-17 | Davis David T | Pneumatic lift |
US20050132490A1 (en) * | 2003-12-17 | 2005-06-23 | Davis David T. | Pneumatic lift |
US7178186B2 (en) * | 2004-07-06 | 2007-02-20 | Spin Master Ltd. | Inflatable support apparatus |
US20060010606A1 (en) * | 2004-07-06 | 2006-01-19 | Spin Master Ltd. | Inflatable support apparatus |
US7845032B2 (en) | 2004-08-04 | 2010-12-07 | Hill-Rom Services, Inc. | Hospital bed |
US7832039B2 (en) | 2004-08-04 | 2010-11-16 | Hill-Rom Services, Inc. | Support surface with inflatable core zones |
US7461425B2 (en) | 2004-08-04 | 2008-12-09 | Hill-Rom Services, Inc. | Bed with automatically identifiable mattress type |
US7464425B2 (en) | 2004-08-04 | 2008-12-16 | Hill-Rom Services, Inc. | Hospital bed |
US20080010752A1 (en) * | 2004-08-04 | 2008-01-17 | Chambers Kenith W | Bed with Automatically Identifiable Mattress Type |
US20080005848A1 (en) * | 2004-08-04 | 2008-01-10 | Chambers Kenith W | Support Surface with Inflatable Width Adjustment Portion |
US20060026768A1 (en) * | 2004-08-04 | 2006-02-09 | Chambers Kenith W | Hospital bed |
US7565710B2 (en) * | 2004-08-04 | 2009-07-28 | Hill-Rom Services, Inc. | Support surface with inflatable width adjustment portion |
US20090249552A1 (en) * | 2004-08-04 | 2009-10-08 | Hill-Rom Services, Inc. | Support Surface with Inflatable Core Zones |
US7363663B2 (en) | 2004-08-04 | 2008-04-29 | Hill-Rom Services, Inc. | Mattress with automatic width adjustment |
US20060026767A1 (en) * | 2004-08-04 | 2006-02-09 | Chambers Kenith W | Mattress system for a hospital bed |
US20110099723A1 (en) * | 2004-08-04 | 2011-05-05 | Chambers Kenith W | Adjustable Width Mattress with Relief Portions |
US7260860B2 (en) | 2004-08-04 | 2007-08-28 | Hill-Rom Services, Inc. | Mattress system for a hospital bed |
US8122546B2 (en) * | 2004-08-04 | 2012-02-28 | Hill-Rom Services, Inc. | Adjustable width mattress with relief portions |
US20070000048A1 (en) * | 2004-12-16 | 2007-01-04 | Davis David T | Pneumatic lift and method for transferring an invalid patient |
US20070033739A1 (en) * | 2005-08-12 | 2007-02-15 | Austen Timothy F | Inflatable support system having thermoplastic polyurethane construction |
US20070056114A1 (en) * | 2005-09-09 | 2007-03-15 | Corey Lewison | Multi-zone coil construction airbed |
US20070136949A1 (en) * | 2005-12-19 | 2007-06-21 | Sandy Richards | Patient support having an extendable foot section |
US8104122B2 (en) | 2005-12-19 | 2012-01-31 | Hill-Rom Services, Inc. | Patient support having an extendable foot section |
US20090144904A1 (en) * | 2007-12-10 | 2009-06-11 | David Moye | Inflatable hospital bed and method of using same |
GB2476259A (en) * | 2009-12-16 | 2011-06-22 | Francis William Outram | Inflatable mattress |
USD765743S1 (en) * | 2014-08-25 | 2016-09-06 | Panasonic Corporation | Drawer for refrigerator |
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US1576211A (en) | Mattress | |
US682871A (en) | Cushion. | |
US2295906A (en) | Pillow | |
US1385355A (en) | Pillow or like object | |
US1386652A (en) | Pillow | |
US2491557A (en) | Multiple air cell mattress | |
US2522120A (en) | Contoured pillow | |
US1580210A (en) | Pillow | |
US1610898A (en) | Pneumatic mattress | |
US2250267A (en) | Back supporter | |
US1324009A (en) | Sleeping-case | |
US2099977A (en) | Adjustable body support | |
US1584012A (en) | Face mask | |
US1228783A (en) | Mattress. | |
US1627835A (en) | Pneumatic bed | |
US2241472A (en) | Nasal filter | |
US1861668A (en) | Pillow | |
US1231839A (en) | Pillow-block. | |
US1713049A (en) | Bath pillow | |
US1401305A (en) | Crutch | |
US2324619A (en) | Bed comforter | |
US684701A (en) | Water-bag. | |
US957892A (en) | Mattress. | |
US1948347A (en) | Arch support | |
US2111257A (en) | Head-covering |