US4012072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexing multi-firmness seat cover
Assignee: American Tourister Inc
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Filing: 1976-01-19
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Granted: 1977-03-15
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Expires: 1996-01-19
Abstract
Abstract A cover for a bicycle seat which flexes with movements of the bicycle rider's legs to reduce or eliminate relative movement between the cover and the leg. The cover includes recess means adapted to accept a plurality of different padding inserts to produce a composite seat of any desired firmness and flexibility. The cover has a plurality of substantially longitudinally disposed grooves and raised portions which serve the dual functions of increasing air circulation between the seat cover and body of the rider and of providing an accordian-like movement with the up and down movements of the rider's legs to substantially reduce or eliminate relative movement between the seat cover and the legs of the rider.
Inventors
- 👤 Leif A. Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:08
CPC Classifications
B; B62; B62J; B62J1/00; B62J1/18; B62J1/20
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
162 words
Cover means for covering a seat of established construction, said cover means comprising; exterior surface material means for directly engaging a user of said seat, said external surface material means being formed to include a plurality of adjacently extending raised means and groove means for providing circulation of air between said user and said exterior surface means and for flexing compressively and expansively with movements of said user to substantially reduce relative movements and friction wear between said user and said exterior surface material means, said adjacently extending raised means being separated one from another by said groove means and having substantial height with respect to said groove means, said raised means and groove means functioning to reduce relative movements between said user and said surface material means by rolling in fixed contact with said user and moving together and apart in accordian-like fashion, said cover means including fastening means for rapidly and readily removably securing said cover means to said seat.
Claim 2
Dependent Claim
162 words
Cover means for covering a seat of established construction, said cover means comprising; exterior surface material means for directly engaging a user of said seat, said external surface material means being formed to include a plurality of adjacently extending raised means and groove means for providing circulation of air between said user and said exterior surface means and for flexing compressively and expansively with movements of said user to substantially reduce relative movements and friction wear between said user and said exterior surface material means, said adjacently extending raised means being separated one from another by said groove means and having substantial height with respect to said groove means, said raised means and groove means functioning to reduce relative movements between said user and said surface material means by rolling in fixed contact with said user and moving together and apart in accordian-like fashion, said cover means including fastening means for rapidly and readily removably securing said cover means to said seat.
Claim 3
Dependent Claim
26 words
The invention of claim 1 wherein said fastening means include lace means and a plurality of lace means receiving apertures transpiercing said exterior surface material means.
Claim 4
Dependent Claim
33 words
The invention of claims 1 wherein said fastening means include one-piece elastic band means attached to a portion of said cover means for firmly urging said cover means into engagement with said seat.
Claim 5
Dependent Claim
33 words
The invention of claim 1 wherein said cover means further include replaceable insert means and retainer means therefor for providing selectively variable firmness and thickness characteristics of said cover means for said user.
Claim 6
Dependent Claim
90 words
The invention of claim 4 wherein said retainer means include a padded member of flexible material having a recess therein for receiving said insert means, said insert means including a plurality of interchangeable inserts of varying thickness and firmness each closely conforming to the dimensions of said recess in said padded member said recess including at least one keyway portion and said insert means including at least one key portion shaped to correspond with said at least one keyway to prevent relative movements between said insert means and said recess.
Claim 7
Dependent Claim
66 words
The invention of claim 5 wherein said padded member is firmly attached to an inner portion of said exterior surface material means opposite to an outer portion of said exterior surface material means which engages said user, and wherein said inner portion directly engages said seat, said padded member including a plurality of raised portions which form said adjacently extending raised means of said cover means.
Claim 8
Dependent Claim
66 words
The invention of claim 5 wherein said padded member is fixedly attached to said exterior surface material means and wherein said padded member cooperates with said groove means of said exterior surface material means to form a plurality of extending chambers in said cover means, each of said plurality of chambers containing a batt of flexible material for forming said raised means in said cover means.
Claim 9
Dependent Claim
19 words
The invention of claim 4 wherein said insert means include a one-piece insert member having air circulation perforations therein.
Claim 10
Dependent Claim
31 words
The invention of claim 4 wherein said insert means include an insert member formed of laminar sheets of flexible material, at least one sheet of which is perforated for air circulation.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-03-14 | 1980-09-13 | 1981-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-03-14 | 1984-09-13 | 1985-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-03-14 | 1988-09-13 | 1989-03-15 | $7700.00 | Window Closed / Lapsed |