Boots – shoes – and leggings – Heels – Cushion
Patent
1990-08-10
1993-02-23
Sewell, Paul T.
Boots, shoes, and leggings
Heels
Cushion
36 37, 36 27, A43B 1328
Patent
active
051878836
ABSTRACT:
An internal footwear construction is generally disclosed comprising a substantially non-yielding platform, a substantially non-yielding support frame, and at least one elastic element. The platform must extend into at least a portion of the heal region and be disposed above the outer sole. The support frame is adjacent to at least one portion of the heel region and the elastic element extends between the platform and the support frame, above the heel region. The elastic element is spatially arranged to permit elongation and contraction between the support frame and platform. Several embodiments are disclosed for a variety of footwear designs and shoe assemblies. A user replaceable elastic element permits selective adaptation for conventional, athletic and recreational applications.
REFERENCES:
patent: 74912 (1868-02-01), Hadley
patent: 413693 (1889-10-01), Walker
patent: 580014 (1897-04-01), Mobberley
patent: 1114685 (1914-10-01), Freeman
patent: 1853027 (1932-04-01), Adams
patent: 1973105 (1934-09-01), Ruhn et al.
patent: 2222391 (1940-11-01), Andreasen
patent: 2399543 (1946-04-01), Dack
patent: 2555654 (1951-06-01), Ostrom
patent: 2863230 (1958-12-01), Cortina
patent: 3214849 (1965-11-01), Nadaud
patent: 4253252 (1981-03-01), Eisenberg
patent: 4271606 (1981-06-01), Rudy
patent: 4342158 (1982-08-01), McMahon et al.
patent: 4391048 (1983-07-01), Lutz
patent: 4486964 (1984-12-01), Rudy
patent: 4492046 (1985-01-01), Kosova
patent: 4507879 (1985-04-01), Dassler
patent: 4535553 (1985-08-01), Derderian et al.
patent: 4557060 (1985-12-01), Kawashima
patent: 4592153 (1986-06-01), Jacinto
patent: 4694590 (1987-09-01), Greenawalt
patent: 4709489 (1987-12-01), Welter
patent: 4771554 (1988-09-01), Hannemann
patent: 4794707 (1989-01-01), Franklin et al.
patent: 4815221 (1989-03-01), Diaz
patent: 4833795 (1989-05-01), Diaz
patent: 4835884 (1989-06-01), Bianchini et al.
patent: 4843737 (1989-07-01), Vorderer
patent: 4878301 (1989-11-01), Kiyosawa
patent: 4881329 (1989-11-01), Crowley
patent: 4887367 (1989-12-01), Mackness et al.
Hilliard Thomas P.
Sewell Paul T.
LandOfFree
Internal footwear construction with a replaceable heel cushion e does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Internal footwear construction with a replaceable heel cushion e, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Internal footwear construction with a replaceable heel cushion e will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2196802