USB398625I5 - - Google Patents
Info
- Publication number
- USB398625I5 USB398625I5 US39862573A USB398625I5 US B398625 I5 USB398625 I5 US B398625I5 US 39862573 A US39862573 A US 39862573A US B398625 I5 USB398625 I5 US B398625I5
- Authority
- US
- United States
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1313—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells specially adapted for a particular application
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
- G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US398625A US3920996A (en) | 1973-09-19 | 1973-09-19 | Loss of power indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US398625A US3920996A (en) | 1973-09-19 | 1973-09-19 | Loss of power indicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB398625I5 true USB398625I5 (en) | 1975-01-28 |
| US3920996A US3920996A (en) | 1975-11-18 |
Family
ID=23576113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US398625A Expired - Lifetime US3920996A (en) | 1973-09-19 | 1973-09-19 | Loss of power indicator |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3920996A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013993A (en) * | 1976-03-22 | 1977-03-22 | Westinghouse Electric Corporation | Elevator system |
| US4126384A (en) * | 1976-08-13 | 1978-11-21 | Rca Corporation | Self-illuminated liquid crystal display device |
| US4173733A (en) * | 1977-05-02 | 1979-11-06 | General Electric Company | Battery charger with liquid crystal charge current indicator |
| US4392102A (en) * | 1978-09-05 | 1983-07-05 | General Electric Company | Liquid crystal indicator |
| US4371827A (en) * | 1980-08-22 | 1983-02-01 | General Electric Company | Battery charger with indicator for indicating full charge of secondary cells or battery thereof |
| FR2693562A1 (en) * | 1992-07-10 | 1994-01-14 | Dynaprog Sarl | Sunglasses with electro-optical filters. |
| US20090103587A1 (en) * | 2007-10-22 | 2009-04-23 | Cooper Anthony A | Monitoring apparatus and corresponding method |
| AT513324B1 (en) * | 2012-08-28 | 2015-01-15 | Mb Microtec Ag | Method for producing a self-luminous body and self-luminous body |
| US9572273B2 (en) | 2012-08-28 | 2017-02-14 | Mb-Microtec Ag | Method for producing a hermetic housing for an electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038271A (en) * | 1959-07-22 | 1962-06-12 | United States Radium Corp | Self-luminous signs |
| US3071105A (en) * | 1959-08-26 | 1963-01-01 | Stewart Warner Corp | Electroluminescent gauge |
| US3322485A (en) * | 1962-11-09 | 1967-05-30 | Rca Corp | Electro-optical elements utilizing an organic nematic compound |
-
1973
- 1973-09-19 US US398625A patent/US3920996A/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038271A (en) * | 1959-07-22 | 1962-06-12 | United States Radium Corp | Self-luminous signs |
| US3071105A (en) * | 1959-08-26 | 1963-01-01 | Stewart Warner Corp | Electroluminescent gauge |
| US3322485A (en) * | 1962-11-09 | 1967-05-30 | Rca Corp | Electro-optical elements utilizing an organic nematic compound |
Also Published As
| Publication number | Publication date |
|---|---|
| US3920996A (en) | 1975-11-18 |