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Publication numberUS2403442 A
Publication typeGrant
Publication date9 Jul 1946
Filing date1 Jan 1945
Priority date1 Jan 1945
Publication numberUS 2403442 A, US 2403442A, US-A-2403442, US2403442 A, US2403442A
InventorsCalvin C Klaus
Original AssigneeCalvin C Klaus
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US 2403442 A
Abstract  available in
Previous page
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Claims  available in
Description  (OCR text may contain errors)

July 9, 1946.

c. c. KLAUS SHOE 2 Sheets-Sheet 1 Filed Jan. 1, 1945 INVENTORI CALVINC,KLAUS ATTORNEY.

C. C. KLAUS SHOE Filed Jan. 1, 1945 hee -Sheet 2 FIG. 4.

FIG. 6.



Patented July 9, 1946 UNITED STATES PATENT OFFICE" snoa Calvin c. Klaus, Highland, Ill. Application January 1, 1945, Serial No. 570,890

My invention has relation to improvements in shoes and it consists in the novel features of construction more full set forth in-the specification and pointed out in the claims.

The invention is primarily directed to sport shoes or beach shoes of pliable construction having an outsole of rubber, or comparable resilient material and a combined plastic .insole and counter to maintain the shape of the shoe.

A further feature is that the rubber outsole has an integral binder strip for connection with the upper instead of a separate strip a now employed in shoes of this general type.

Further advantages will be better apparent from a detailed description of the invention in connection with the accompanying drawings, in which Fig. l is a side elevation of a shoe embodying my invention, parts of the shoe upper being broken away; Fig. 2 is aside elevation of the insole and counter; Fig. 3 is a bottom plan thereof; Fig, 4 is a side elevation of the outsole; Fig. 5 is a vertical cross-section taken on the line I! of Figure 1; Fig. 6 is a cross-sectional detail taken on the line 68 of Fig. 4; and Fig. 7 is a perspective view of the arch and counter support of the insole.

Referring to the drawings, S represents an athleti or sport shoe in which the insole I'is preferably formed of a flexible plastic material and has the counter 2 formed integrally with it.

The insole I may be of some artificial rubber composition or plastic within which an arch support 3 may be molded according to the teachings of my Patent No. 2,348,300. At'the heel part of the insole I a boss 4 is formed for a purpose presently to appear. d

The outsole B is Preferably of rubber or flexible plastic material and has a heel part 8 formed 2 Claims. (CI. 36-85) 2 integrally with it, as well as a binder strip 1 whereby the outsole is cemented or vulcanized to the upper 8 (Figs. 1 and 5).

The upper 8 ma b formed of canvas and has its side walls 9.9 brought down around and under the insole I and counter 2 to which said walls are cemented 0r vulcanized. The outsole 5 is then applied so that the upper 8 is confined between the insole and outsole.

10 There is a socket I0 formed in the inner surface of the outsole 5 to receive the bOSs 4 of the insole. Obviously the sides 9.9 of the upper terminate short of the boss 4 so as not to interfere with the fitting of said boss 4 into the socket I0.

I Having assembled the insole and counter I and 2 with the upper 8 and outsole 5, the binder strip 1 is cemented or vulcanized entirel around the upper 5 so as to form an integral structure throughout.

go From the foregoing it is apparent that I have developed a strong shoe or the type described consisting of essentially three parts that may be very easily assembled into a unitary structure. Having described my invention, I claim:

:5 1. A shoe having an insole and counter formed integrally of a plastic material, a heel boss formed on the insole, an outsole having a heel part with a socket therein receiving the heel boss of the insole, and an upper confined between the insole and the outsole.

2. A shoe having an insole and counter formed integrally of a plastic material, a heel boss formed on the insole, an outsole having a heel part with a socket therein receiving the heel boss of the 85 insole, a marginal binding strip formed integrally with the outsole, an upper confined between the insole and the outsole and in intimate adhering relation with the binding strip.


Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2568974 *20 May 194725 Sep 1951John P TarboxVamp and sole connection
US2606333 *8 Jan 194912 Aug 1952Alan E MurrayMethod of making shoes
US2704899 *22 Jun 195129 Mar 1955Swanton John JReadily mountable and removable, shape conforming and position retaining heel insertfor shoes
US2719367 *3 Nov 19524 Oct 1955Adrianus Bergmans JacobusShoe construction incorporating an upper secured to an upstanding rim formed on the outer sole and with an integral heel and shank piece incorporated with the outer soleand lying below the rim thereof
US3058240 *9 Oct 195916 Oct 1962Osgood Charline RBasic shoe unit
US3120710 *7 Oct 195911 Feb 1964Ariston Schuhfabrik Romen G MShoe construction with molded rigid rear sole part
US3145486 *11 May 196125 Aug 1964Constantinos PetalasShoe having combined counter support and insole
US3276055 *27 Aug 19644 Oct 1966Batchelder Rubico IncMethod of assembling shoe uppers on lasts
US3365821 *28 Aug 196330 Jan 1968C I C Engineering LtdFootwear and method of making same
US3394473 *6 Oct 196630 Jul 1968Bruno RomenShoe having shape-retaining means
US3514877 *26 Jun 19682 Jun 1970Usm CorpBoots
US3640004 *7 Oct 19698 Feb 1972Haselrig William EShoe construction
US3785067 *13 Sep 197215 Jan 1974F RonciMolded shoe and reinforcement therefore
US4112600 *17 Dec 197612 Sep 1978Hayward George JOrthopedic shoes
US4346525 *6 Nov 197931 Aug 1982Colgate-Palmolive CompanyCushion pad for sport shoes and the like and method for fabricating same
US4454662 *10 Feb 198219 Jun 1984Stubblefield Jerry DAthletic shoe sole
US4510700 *30 Sep 198216 Apr 1985Brown Dennis NVariably adjustable shoe inserts
US4586273 *28 Dec 19836 May 1986Bernard ChapnickShoe insert construction
US4597196 *15 Aug 19851 Jul 1986Northwest Podiatric Laboratories, Inc.Orthotic insert and method or making of the same
US4782605 *1 Aug 19868 Nov 1988Packaging Service CorporationShoe insert construction and method of making
US4800657 *25 Aug 198631 Jan 1989Brown Dennis NVariably adjustable shoe insert
US4821430 *28 Aug 198718 Apr 1989Puma Ag Rudolf Dassler SportHeel counter for athletic shoe and footwear incorporating same
US5611153 *17 Feb 199518 Mar 1997Schering-Plough Healthcare Products, Inc.Insole for heel pain relief
US5727271 *28 May 199617 Mar 1998Nordica S.P.A.Method for obtaining a shoe
US6125557 *26 Oct 19983 Oct 2000Northwest Podiatric LabOrthotic assembly having stationary heel post and separate orthotic plate
US6149852 *15 Jan 199821 Nov 2000Benetton Sportsystem S.P.A.Method for obtaining a shoe, and shoe obtained with said method
US640854318 May 200025 Jun 2002Acushnet CompanyFootbed system with variable sized heel cups
US6430847 *3 Sep 199913 Aug 2002Adidas International B.V.Asymmetric shoes
US647400328 Dec 20015 Nov 2002Acushnet CompanyFootbed system with variable sized heel cups
US6594922 *22 Dec 200022 Jul 2003Paul A. MansfieldMedial/lateral counter foot stabilizer
US6718657 *9 May 200213 Apr 2004Eddie ChenShoe with ergonomic foot pad
US696200930 Jun 20048 Nov 2005Akeva L.L.C.Bottom surface configuration for athletic shoe
US696612930 Jun 200422 Nov 2005Akeva L.L.C.Cushioning for athletic shoe
US696613030 Jun 200422 Nov 2005Akeva L.L.C.Plate for athletic shoe
US696863530 Jun 200429 Nov 2005Akeva L.L.C.Athletic shoe bottom
US699692330 Jun 200414 Feb 2006Akeva L.L.C.Shock absorbing athletic shoe
US699692430 Jun 200414 Feb 2006Akeva L.L.C.Rear sole structure for athletic shoe
US704004030 Jun 20049 May 2006Akeva L.L.C.Midsole for athletic shoe
US704004130 Jun 20049 May 2006Akeva L.L.C.Athletic shoe with plate
US704385730 Jun 200416 May 2006Akeva L.L.C.Athletic shoe having cushioning
US706967130 Jun 20044 Jul 2006Akeva L.L.C.Arch bridge for athletic shoe
US707689230 Jun 200418 Jul 2006Akeva L.L.C.Shock absorbent athletic shoe
US70827003 Aug 20051 Aug 2006Akeva L.L.C.Athletic shoe with inclined wall configuration
US70896893 Aug 200515 Aug 2006Akeva L.L.C.Athletic shoe with inclined wall configuration and non-ground-engaging member
US711426928 May 20033 Oct 2006Akeva L.L.C.Athletic shoe with improved sole
US712783511 Dec 200331 Oct 2006Akeva L.L.C.Athletic shoe with improved heel structure
US71558433 Aug 20052 Jan 2007Akeva, L.L.C.Athletic shoe with visible arch bridge
US738035030 Jun 20043 Jun 2008Akeva L.L.C.Athletic shoe with bottom opening
US753680928 Dec 200626 May 2009Akeva L.L.C.Athletic shoe with visible arch bridge
US754009930 Jun 20042 Jun 2009Akeva L.L.C.Heel support for athletic shoe
US759688812 Dec 20086 Oct 2009Akeva L.L.C.Shoe with flexible plate
US775277511 Sep 200613 Jul 2010Lyden Robert MFootwear with removable lasting board and cleats
US777030623 Aug 200710 Aug 2010Lyden Robert MCustom article of footwear
US82098838 Jul 20103 Jul 2012Robert Michael LydenCustom article of footwear and method of making the same
US9414639 *24 Mar 201116 Aug 2016Muse Dancewear Pty LtdDance shoes with improved heel and arch sections
US20030192203 *28 May 200316 Oct 2003Akeva, LlcAthletic shoe with improved sole
US20030208931 *9 May 200213 Nov 2003Eddie ChenShoe with ergonomic foot pad
US20050223604 *28 Mar 200513 Oct 2005Bio Orthotics International, Inc.Ventilated foot orthotic
US20050262732 *3 Aug 20051 Dec 2005Akeva, L.L.C.Athletic shoe with inclined wall configuration and non-ground-engaging member
US20130104420 *24 Mar 20112 May 2013Timothy Charles HeathcoteDance shoes with improved heel and arch sections
US20130167405 *30 Dec 20114 Jul 20134C Golf, Inc.Replaceable heel cushion cavity
USD38389422 Dec 199523 Sep 1997Schering-Plough Healthcare Products, Inc.Insole
USRE33648 *15 Apr 198730 Jul 1991Northwest Podiatric Laboratories, Inc.Variably adjustable shoe inserts
DE1132470B *8 Oct 195828 Jun 1962Ariston Schuhfabrik Romen G MSchuhwerk mit hohem Absatz
EP0149362A2 *28 Dec 198424 Jul 1985Wolverine World Wide, Inc.Shoes with heel counters
EP0149362A3 *28 Dec 198425 Sep 1985Wolverine World Wide, Inc.Shoes with heel counters
U.S. Classification36/87, 36/103, 36/92, 36/68, 36/76.00R, 36/37, 36/14, 36/DIG.200, 36/176
International ClassificationA43B13/41, A43B23/17
Cooperative ClassificationY10S36/02, A43B7/142, A43B7/144, A43B23/17, A43B13/41
European ClassificationA43B7/14A20H, A43B7/14A20A, A43B13/41, A43B23/17