Boots – shoes – and leggings – Soles – Rope
Patent
1990-02-12
1991-04-09
Sewell, Paul T.
Boots, shoes, and leggings
Soles
Rope
36 27, 36 28, 36 34R, 36 35R, A43B 1300
Patent
active
050052993
ABSTRACT:
An outsole for an item of footwear. The outsole is provided with a lower surface having a central portion and a peripheral portion. Also provided are a plurality of resilient shock absorbing strike plates which extend from, and are disposed about, the peripheral portion to define a central cavity disposed below the central portion. Each strike plate has an inwardly sloped wall adjacent the central concavity. This sloped wall is disposed at an obtuse angle to the central portion. Also provided is an elastic membrane connecting a plurality of the strike plates and extending through the central concavity. The membrane has a stiffness less than that of one of the strike plates to which it is connected.
REFERENCES:
patent: 2885797 (1959-05-01), Chrencik
patent: 2887794 (1959-05-01), Masera
patent: 3100354 (1963-08-01), Lombard et al.
patent: 3793750 (1974-02-01), Bowerman
patent: 3808713 (1974-05-01), Dassler
patent: 3818618 (1974-06-01), Dassler
patent: 4043058 (1977-08-01), Hollister et al.
patent: 4085527 (1978-04-01), Riggs
patent: 4094081 (1978-06-01), Reiner et al.
patent: 4096649 (1978-06-01), Saurwein
patent: 4128950 (1978-12-01), Bowerman et al.
patent: 4259792 (1981-04-01), Halberstadt
patent: 4266349 (1981-05-01), Schmohl
patent: 4271606 (1981-06-01), Rudy
patent: 4281467 (1981-08-01), Anderie
patent: 4297796 (1981-11-01), Stirtz et al.
patent: 4546556 (1985-10-01), Stubblefield
patent: 4680875 (1987-07-01), Danieli
patent: 4697361 (1987-10-01), Ganter et al.
patent: 4730402 (1988-03-01), Norton et al.
patent: 4741114 (1988-05-01), Stubblefield
Cicconi Beth Anne
Sewell Paul T.
LandOfFree
Shock absorbing outsole for footwear does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Shock absorbing outsole for footwear, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shock absorbing outsole for footwear will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2024909