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Shock absorbing athletic shoe with air cooled insole
Patent #: 4000566
Issued on: 01/04/1977
Inventor: Famolare, Jr.
4030213
Ski boot
Patent #: 4074446
Issued on: 02/21/1978
Inventor: Eisenberg
Heel shock absorber for footwear
Patent #: 4223457
Issued on: 09/23/1980
Inventor: Borgeas
Thrust producing shoe sole and heel
Patent #: 4237625
Issued on: 12/09/1980
Inventor: Cole , et al.
Shoe sole structure
Patent #: 4241523
Issued on: 12/30/1980
Inventor: Daswick
Sole body for footwear
Patent #: 4262433
Issued on: 04/21/1981
Inventor: Hagg , et al.
Shoe sole with low profile integral spring system
Patent #: 4267648
Issued on: 05/19/1981
Inventor: Weisz
Shoes with studded soles
Patent #: 4271606
Issued on: 06/09/1981
Inventor: Rudy
Sole-unit for protective footwear
Patent #: 4271607
Issued on: 06/09/1981
Inventor: Funck
Sports shoe
Patent #: 4314413
Issued on: 02/09/1982
Inventor: Dassler
Shoe having fluid pressure supporting means
Patent #: 4319412
Issued on: 03/16/1982
Inventor: Muller , et al.
Biomechanically tuned shoe construction
Patent #: 4342158
Issued on: 08/03/1982
Inventor: McMahon , et al.
Running shoe with rear stabilization means
Patent #: 4364188
Issued on: 12/21/1982
Inventor: Turner , et al.
Athletic shoe, especially tennis shoe
Patent #: 4399621
Issued on: 08/23/1983
Inventor: Dassler
Shock attenuating outer sole
Patent #: 4439936
Issued on: 04/03/1984
Inventor: Clarke , et al.
Running shoe
Patent #: 4492046
Issued on: 01/08/1985
Inventor: Kosova
Shock resistant shoe sole
Patent #: 4494321
Issued on: 01/22/1985
Inventor: Lawlor
Shock absorbing sole layer
Patent #: 4535553
Issued on: 08/20/1985
Inventor: Derderian , et al.
Shoe with deflective and compressionable mid-sole
Patent #: 4536974
Issued on: 08/27/1985
Inventor: Cohen
Shoe with shock absorbing and stabiizing means
Patent #: 4546555
Issued on: 10/15/1985
Inventor: Spademan
Preparation of microcellular polyurethane elastomers
Patent #: 4559366
Issued on: 12/17/1985
Inventor: Hostettler
Shoe heel spring support
Patent #: 4566206
Issued on: 01/28/1986
Inventor: Weber
Heel construction
Patent #: 4592153
Issued on: 06/03/1986
Inventor: Jacinto
Tennis shoe construction
Patent #: 4594799
Issued on: 06/17/1986
Inventor: Lin
Footwear
Patent #: 4598484
Issued on: 07/08/1986
Inventor: Ma
Athletic shoes for sports-oriented activities
Patent #: 4598487
Issued on: 07/08/1986
Inventor: Misevich
Shock-absorbing shoe construction
Patent #: 4610099
Issued on: 09/09/1986
Inventor: Signori
Sport shoe sole, especially for running
Patent #: 4616431
Issued on: 10/14/1986
Inventor: Dassler
Sole with cushioning and braking spiroidal contact surfaces
Patent #: 4624062
Issued on: 11/25/1986
Inventor: Autry
Spring heel for shoe and the like
Patent #: 4638575
Issued on: 01/27/1987
Inventor: Illustrato
Spring boot
Patent #: 4660299
Issued on: 04/28/1987
Inventor: Omilusik
Diversifiable compliance sole structure
Patent #: 4680875
Issued on: 07/21/1987
Inventor: Danieli
Article of footwear
Patent #: 4680876
Issued on: 07/21/1987
Inventor: Peng
Shock absorbing assembly for an athletic shoe
Patent #: 4709489
Issued on: 12/01/1987
Inventor: Welter
Cushion system for shoes
Patent #: 4715130
Issued on: 12/29/1987
Inventor: Scatena
Air cushion shoe sole
Patent #: 4722131
Issued on: 02/02/1988
Inventor: Huang
Athletic shoe with external counter and cushion assembly
Patent #: 4731939
Issued on: 03/22/1988
Inventor: Parracho , et al.
Custom midsole
Patent #: 4733483
Issued on: 03/29/1988
Inventor: Lin
Fire retardant composition
Patent #: 4746555
Issued on: 05/24/1988
Inventor: Luckanuck
Shoe with mid-sole including compressible bridging elements
Patent #: 4753021
Issued on: 06/28/1988
Inventor: Cohen
Disc spring sole structure
Patent #: 4774774
Issued on: 10/04/1988
Inventor: Allen, Jr.
D298583
Shoe with internal dynamic rocker element
Patent #: 4794707
Issued on: 01/03/1989
Inventor: Franklin , et al.
Spring apparatus for shoe soles and the like
Patent #: 4798009
Issued on: 01/17/1989
Inventor: Colonel , et al.
Insole
Patent #: 4802289
Issued on: 02/07/1989
Inventor: Guldager
Shoe with energy control system
Patent #: 4815221
Issued on: 03/28/1989
Inventor: Diaz
Energy return spring shoe construction
Patent #: 4843737
Issued on: 07/04/1989
Inventor: Vorderer
Custom insert with a reinforced heel portion
Patent #: 4843741
Issued on: 07/04/1989
Inventor: Yung-Mao
Shoe having transparent window for viewing cushion elements
Patent #: 4845863
Issued on: 07/11/1989
Inventor: Yung-Mao
Athletic shoe
Patent #: 4878300
Issued on: 11/07/1989
Inventor: Bogaty
Custom midsole
Patent #: 4881328
Issued on: 11/21/1989
Inventor: Yung-Mao
Athletic shoe with energy storing spring
Patent #: 4881329
Issued on: 11/21/1989
Inventor: Crowley
Shock absorbing shoe sole and shoe incorporating the same
Patent #: 4887367
Issued on: 12/19/1989
Inventor: Mackness, et al.
Custom midsole
Patent #: 4905382
Issued on: 03/06/1990
Inventor: Yung-Mao
Custom midsole for heeled shoes
Patent #: 4908962
Issued on: 03/20/1990
Inventor: Yung-Mao
Shoe sole incorporating spring apparatus
Patent #: 4910884
Issued on: 03/27/1990
Inventor: Lindh, et al.
Shoe sole having compressible shock absorbers
Patent #: 4918838
Issued on: 04/24/1990
Inventor: Chang
Load carrying cushioning device with improved barrier material for control of diffusion pumping
Patent #: 4936029
Issued on: 06/26/1990
Inventor: Rudy
Monolithic outsole
Patent #: 4956927
Issued on: 09/18/1990
Inventor: Misevich, et al.
Midsole for footwear
Patent #: 4984376
Issued on: 01/15/1991
Inventor: Walter, et al.
D315634
Shoe sole construction
Patent #: 5014449
Issued on: 05/14/1991
Inventor: Richard, et al.
Self-ventilating device for a shoe insole
Patent #: 5068981
Issued on: 12/03/1991
Inventor: Jung
Sports shoe incorporating an elastic insert in the heel
Patent #: 5092060
Issued on: 03/03/1992
Inventor: Frachey, et al.
Sports shoe
Patent #: 5138776
Issued on: 08/18/1992
Inventor: Levin
Shoe with pneumatic inflating device
Patent #: 5222312
Issued on: 06/29/1993
Inventor: Doyle
Article of footwear having improved midsole
Patent #: 5233767
Issued on: 08/10/1993
Inventor: Kramer
Shoe with an improved midsole
Patent #: 5343639
Issued on: 09/06/1994
Inventor: Kilgore, et al.
Shoe with an improved midsole
Patent #: 5353523
Issued on: 10/11/1994
Inventor: Kilgore, et al.
Shoe sole component and shoe sole component construction method
Patent #: 5572804
Issued on: 11/12/1996
Inventor: Skaja, et al.
Cushioning system for shoe sole and method for making the sole
Patent #: 5685090
Issued on: 11/11/1997
Inventor: Tawney, et al.
Athletic shoe having spring cushioned midsole
Patent #: 5782014
Issued on: 07/21/1998
Inventor: Peterson
Rubber pad construction with resilient protrusions
Patent #: 5853844
Issued on: 12/29/1998
Inventor: Wen
Construction method for cushioning component
Patent #: 5976451
Issued on: 11/02/1999
Inventor: Skaja, et al.
Footwear with mountain goat traction elements
Patent #: 6018889
Issued on: 02/01/2000
Inventor: Friton
Shock absorption and energy return assembly for shoes
Patent #: 6055747
Issued on: 05/02/2000
Inventor: Lombardino
Dynamic dual density heel bag
Patent #: 6115944
Issued on: 09/12/2000
Inventor: Lain
Outsole having a cushion chamber
Patent #: 6131310
Issued on: 10/17/2000
Inventor: Fang
D433216
Shoe, especially sports or dancing shoe
Patent #: 6233846
Issued on: 05/22/2001
Inventor: Sordi
Shoe ventilation Patent #: 6305100
Issued on: 10/23/2001
Inventor: Komarnycky, et al.
January 2, 2021. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
