US4882858A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boots for motorcycle cross-country racing
Assignee: SIDI SPORT Sas DI DINO SIGNORI & C VIA BASSANESE 41 31010 MASTER
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Filing: 1988-05-10
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Granted: 1989-11-28
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Expires: 2008-05-10
Abstract
Abstract A boot for motorcycle cross-country racing is disclosed which comprises protection plates formed with plural elastically deformable hollow, button-like projections. The hollow, button-like projections extend through holes formed in a toe, malleolus and calf portions of said boot for attenuating shock transmitted to said boot.
Inventors
- 👤 Dino Signori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:10
CPC Classifications
A; A43; A43C; A43C13/00; A43B; A43B3/00; A43B3/02; A43B5/00; A43B5/14; A43B5/145
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
154 words
A boot for motorcycle cross-country racing comprising: a sole portion; an upper affixed to said sole portion, said upper including a toe portion; a bootleg affixed to said upper, said bootleg including malleolus portions and calf portions disposed on both sides of said bootleg; said toe, malleolus and calf portions being of a predetermined thickness; a plurality of holes formed in discrete areas of said toe, malleolus and calf portions of said boot; a plurality of protection plates mounted within the predetermined thickness of said toe, malleolus and calf portions of said boot and being disposed in the discrete areas adjacent to said plurality of holes; and a plurality of button-like, hollow portions constructed of an elastically deformable material projecting outwardly from said plurality of protection plates and through the plurality of holes in said discrete areas of said toe, malleolus and calf portions of said boot for attenuating shock transmitted to said boot.
Claim 2
Dependent Claim
154 words
A boot for motorcycle cross-country racing comprising: a sole portion; an upper affixed to said sole portion, said upper including a toe portion; a bootleg affixed to said upper, said bootleg including malleolus portions and calf portions disposed on both sides of said bootleg; said toe, malleolus and calf portions being of a predetermined thickness; a plurality of holes formed in discrete areas of said toe, malleolus and calf portions of said boot; a plurality of protection plates mounted within the predetermined thickness of said toe, malleolus and calf portions of said boot and being disposed in the discrete areas adjacent to said plurality of holes; and a plurality of button-like, hollow portions constructed of an elastically deformable material projecting outwardly from said plurality of protection plates and through the plurality of holes in said discrete areas of said toe, malleolus and calf portions of said boot for attenuating shock transmitted to said boot.
Claim 3
Dependent Claim
52 words
The boot according to claim 1, wherein said protection plates are disposed in each of said malleolus and calf portions of said boot and each including a plurality of button-like, hollow portions constructed of an elastically deformable material projecting outwardly from said plurality of holes for attenuating shock transmitted to said boot.
Claim 4
Dependent Claim
19 words
The boot according to claim 1, and further including swivel mounts for articulately mounting said bootleg to said upper.
Claim 5
Dependent Claim
16 words
The boot according to claim 1, wherein said protection plates are formed of a deformable material.
Claim 6
Dependent Claim
13 words
The boot according to claim 4, wherein said deformable material is an elastomer.
Claim 7
Dependent Claim
36 words
The boot according to claim 1, and further including lining plates constructed of a soft elastically deformable material and being affixed to said protection plates on a side opposite to said plurality of button-like, hollow portions.
References Cited (Backward Citations)
GB189819967A
Cited
US3191321A
Cited
US3693270A
Cited
FR2310717A1
Cited
FR2337515A1
Cited
US4019266A
Cited
DE2813958A1
Cited
DE2827172A1
Cited
US4263728A
Cited
US4345387A
Cited
US4587749A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-11-27 | 1993-05-29 | 1993-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-27 | 1997-05-29 | 1997-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-27 | 2001-05-29 | 2001-11-28 | $7700.00 | Window Closed / Lapsed |