Boots – shoes – and leggings – Soles – Cushion
Patent
1998-01-28
1999-08-10
Sewell, Paul T.
Boots, shoes, and leggings
Soles
Cushion
36 29, 36 31, 36 35R, 36 37, 36 35B, A43B 2132, A43B 2128, A43B 2126, A43B 1318
Patent
active
059339829
ABSTRACT:
A midsole construction includes a midsole sheet with toe and heel portions. An elastomeric resilient shock-absorbing block is embedded in the heel portion, and has a density higher than and is more rigid than the midsole sheet. The block includes an upright resilient surrounding wall, a plurality of cavities formed within the surrounding wall, and a plurality of upright resilient interior walls which are connected to the surrounding wall to confine the cavities. Preferably, the surrounding wall is substantially cylindrical. The interior walls include interior circular walls formed within the surrounding wall, and radial walls extending between the interior circular walls and the surrounding wall for enhanced provide great resilient and shock-absorbing effects.
REFERENCES:
patent: 532429 (1895-01-01), Rogers
patent: 1300071 (1919-04-01), Wharton
patent: 1314393 (1919-08-01), Granger
patent: 2597393 (1952-05-01), Slampa
patent: 2599871 (1952-06-01), Slampa et al.
patent: 5152081 (1992-10-01), Hallenbeck et al.
patent: 5174049 (1992-12-01), Flemming
patent: 5175946 (1993-01-01), Tsai
patent: 5655314 (1997-08-01), Petracci
patent: 5787609 (1998-08-01), Wu
Chang Yu Industrial Co., Ltd.
Sewell Paul T.
Stashick Anthony
LandOfFree
Midsole construction with a resilient shock-absorbing block does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Midsole construction with a resilient shock-absorbing block, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Midsole construction with a resilient shock-absorbing block will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1107887