Patent US5356205A successfully refreshed from Google Patents.
US5356205A
Expired / Lapsed
US
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Seat assembly with a defined flexure region, venting or support nodules
Assignee: LIQUICELL TECHNOLOGIES Inc
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Filing: 1992-09-18
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Granted: 1994-10-18
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Expires: 2012-09-18
Abstract
Abstract A seat assembly having flexure members and ventilation is disclosed. An elongated aperture is cut into a base plate of the seat assembly and flexure members are formed in a support plate of the assembly which is mounted to the base plate. The flexure members deform into the aperture thus providing a rider with additional comfort due to the flexibility of the seat. A venting hole is provided throughout the seat assembly to aid in rider comfort. A forced air ventilation system forces air to flow throughout the seat assembly, thus giving the rider ample ventilation.
Inventors
- 👤 Nathaniel Calvert
- 👤 Michael J. Arbeiter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:28
CPC Classifications
B; B62; B62J; B62J1/00; B62J1/002
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
77 words
A seat assembly comprising: a support plate; a liquid-filled bladder mounted to the support plate; a plurality of nodules engaging the liquid-filled bladder, the nodules increasing pressure at localized pressure points upon a person when the person applies weight to the seat assembly, wherein the nodules are formed on the support plate; and a foam padding having apertures substantially aligned with the nodules, the nodules passing through the apertures thereby aligning and retaining the padding in position.
Claim 2
Dependent Claim
77 words
A seat assembly comprising: a support plate; a liquid-filled bladder mounted to the support plate; a plurality of nodules engaging the liquid-filled bladder, the nodules increasing pressure at localized pressure points upon a person when the person applies weight to the seat assembly, wherein the nodules are formed on the support plate; and a foam padding having apertures substantially aligned with the nodules, the nodules passing through the apertures thereby aligning and retaining the padding in position.
Claim 3
Dependent Claim
41 words
The seat assembly as in claim 1 wherein the support plate has a flexure region, the flexure region comprising slots formed in the support plate that form flexure members which deflect downwardly when a force is applied to the flexure region.
Claim 4
Dependent Claim
51 words
The seat assembly as in claim 2 wherein the seat assembly has a saddle portion and a pommel portion extending generally centrally of and forward from the saddle portion wherein the saddle portion is broader than the pommel portion, and wherein and the flexure region is disposed in the pommel portion.
Claim 5
Dependent Claim
55 words
The seat assembly as in claim 3 wherein each slot has a first open end and a second open end, and wherein the first open ends are located closer together than the second open ends, and wherein the first open ends are located farther away from the saddle portion than each corresponding second open end.
Claim 6
Dependent Claim
58 words
The seat assembly as in claim 4 wherein the slots comprise a first set of slots and a second set of slots. Each set of slots forming corresponding flexure members, and wherein the flexure region further comprises a crossmember joining each of the flexure members together and to a portion of the support plate adjacent the flexure region.
Claim 7
Dependent Claim
18 words
The seat assembly as in claim 5 and further comprising a base plate mounted to the support plate.
Claim 8
Dependent Claim
50 words
The seat assembly as in claim 6 wherein the base elate includes an aperture located below the flexure members, the flexure members deflecting downwardly towards the aperture when a force is applied to the flexure region, and wherein the flexure members enter the aperture if a sufficient force is applied.
Claim 9
Dependent Claim
45 words
The assembly as in claim 7 and venting means for allowing air to flow between a lower surface of the base plate and an upper surface of the support plate, the venting means comprising a venting hole through the base plate and the support plate.
Claim 10
Dependent Claim
16 words
The assembly as in claim 5 wherein the venting hole is disposed in the saddle portion.
Claim 11
Dependent Claim
20 words
The assembly as in claim 5 wherein the venting means includes fan means for forcing air through the venting hole.
Claim 12
Dependent Claim
33 words
The assembly as in claim 8 wherein the venting means includes an air duct connected to the base plate, the air duct being continuously open while controlling air flow through the venting hole.
Claim 13
Dependent Claim
31 words
The assembly as in claim 11 and deflection means connected to the air duct for deflecting air into the air duct when the seat assembly is displaced relative to the air.
Claim 14
Dependent Claim
23 words
The assembly as in claim 11 and further comprising fan means connected to the air duct for forcing air through the air duct.
Claim 15
Dependent Claim
17 words
The assembly as in claim 7 wherein the air duct further controls air flow through the aperture.
Claim 16
Dependent Claim
164 words
A saddle seat assembly having a saddle portion and a pommel portion extending generally centrally of and forward from the saddle portions, wherein the saddle portion is broader than the pommel portion, the saddle seat assembly comprising: a base plate having an elongated aperture in the pommel portion of the base plate and a first venting hole; a support plate mounted to the base plate having a flexure region, the flexure region comprising slots formed in the pommel portion of the support plate that form flexure members which are disposed adjacently above the aperture and deflect downwardly toward the elongated aperture when a force is applied to the flexure region, and a second venting hole substantially aligned with the first venting hole; padding means fastened to the support plate having a third venting hole substantially aligned with the second venting hole; and forced air means for forcing air to flow through the first venting hole, the second venting hole and the third venting hole.
Claim 17
Dependent Claim
164 words
A saddle seat assembly having a saddle portion and a pommel portion extending generally centrally of and forward from the saddle portions, wherein the saddle portion is broader than the pommel portion, the saddle seat assembly comprising: a base plate having an elongated aperture in the pommel portion of the base plate and a first venting hole; a support plate mounted to the base plate having a flexure region, the flexure region comprising slots formed in the pommel portion of the support plate that form flexure members which are disposed adjacently above the aperture and deflect downwardly toward the elongated aperture when a force is applied to the flexure region, and a second venting hole substantially aligned with the first venting hole; padding means fastened to the support plate having a third venting hole substantially aligned with the second venting hole; and forced air means for forcing air to flow through the first venting hole, the second venting hole and the third venting hole.
Claim 18
Dependent Claim
45 words
The saddle seat assembly as in claim 15 wherein the forced air means comprises an air duct in communication with the first venting hole and the elongated aperture of the base plate, the forced air means further forcing air to flow through the elongated aperture.
Claim 19
Dependent Claim
54 words
The saddle seat assembly as in claim 16 wherein the padding means further includes a liquid-filled padding system wherein the liquid-filled padding system includes a fourth venting hole in the liquid-filled padding system which substantially aligns with the first venting hole of the base plate, and means for providing pressure at localized pressure points.
Claim 20
Dependent Claim
20 words
The saddle seat assembly as in claim 17 wherein the means for providing pressure at localized pressure points are nodules.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-10-17 | 1998-04-18 | 1998-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-10-17 | 2002-04-18 | 2002-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-10-17 | 2006-04-18 | 2006-10-18 | $7700.00 | Window Closed / Lapsed |