Boots – shoes – and leggings – Soles – Cushion
Patent
1996-08-30
1998-09-15
Sewell, Paul T.
Boots, shoes, and leggings
Soles
Cushion
36 31, 36103, A43B 1304, A43B 1312, A43B 1314
Patent
active
058062092
ABSTRACT:
A shoe cushioning system having a thin midsole, a first forefoot element, a second forefoot element and a heel element is described. The first forefoot element is connected to the midsole near the front of the forefoot region, the second forefoot element is connected to the midsole near the rear of the forefoot region, and the heel element is connected to the midsole in the heel region. The first and second forefoot elements are separated by a flex zone. The first forefoot element, second forefoot element and heel element each comprise an elastically deformable cushion with substantially planar top and bottom sides, and an attached cap structure. The first forefoot element may have a curved front edge and a substantially linear rear edge, wherein the curved front edge approximately follows the curved line defined by the metatarsal heads of the metatarsus bones of the foot. In addition, the second forefoot element may have a curved rear edge approximately in the region of the proximal ends of the metatarsals of the metatarsus bones of the foot.
REFERENCES:
patent: 613789 (1898-12-01), Powell
patent: 4353553 (1982-10-01), Derderian et al.
patent: 4608768 (1986-09-01), Cavanagh
patent: 4614046 (1986-09-01), Dassler
patent: 4817304 (1989-04-01), Parker et al.
patent: 4833795 (1989-05-01), Diaz
patent: 4881329 (1989-11-01), Crowley
patent: 4910886 (1990-03-01), Sullivan et al.
patent: 5005300 (1991-04-01), Diaz et al.
patent: 5046267 (1991-09-01), Kilgore et al.
patent: 5092060 (1992-03-01), Frachey et al.
patent: 5131173 (1992-07-01), Anderie
patent: 5255451 (1993-10-01), Tong et al.
patent: 5279051 (1994-01-01), Whatley
patent: 5282288 (1994-02-01), Henson
patent: 5343639 (1994-09-01), Kilgore et al.
patent: 5353523 (1994-10-01), Kilgore et al.
patent: 5369896 (1994-12-01), Frachey et al.
patent: 5384973 (1995-01-01), Lyden
patent: 5435078 (1995-07-01), Pyle
patent: 5440826 (1995-08-01), Whatley
patent: 5544429 (1996-08-01), Ellis, III
Crowley Kevin J.
Fram Craig F.
Murphy Sean B.
Fila U.S.A. Inc.
Sewell Paul T.
Stashick Anthony
LandOfFree
Cushioning system for a shoe does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cushioning system for a shoe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cushioning system for a shoe will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-76493