US5636884A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivotal seat and support
Assignee: Lear Corp
•
Filing: 1995-03-15
•
Granted: 1997-06-10
•
Expires: 2015-03-15
Abstract
Abstract A pivotal support assembly (28) is used to pivot a vehicular seat (26) from an occupant seating position and a loading/unloading position. First (44) and second (46) links pivotally secure a secondary platform (48) to a support platform (24). The first link (44) is longer than the second link (46) to force the front end (50) of the secondary platform (48) closer to the floor (14) of the vehicle (10). A swivel bearing (36) allows the vehicular seat (26) to swivel toward the sliding door (20) to further aid in the passenger entering the vehicle (10) and occupying the vehicular seat (26).
Inventors
- 👤 Brett G. Ladetto
- 👤 Earl C. Lucas, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:26
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/02; B60N2/04; B60N2/14; B60N2/06; B60N2/062; B60N2/24; B60N2/245
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
91 words
A vehicular seat assembly comprising: a first seat (26); a second seat (24) fixedly secured to a vehicle (10); a base (30) for removably securing said first seat (26); and a set of tracks (32) fixedly secured to a floor (14) of the vehicle (10), said set of tracks (32) receives said base (30) such that said base (30) moves between a seat occupant seat position and a base storage position, said base (30) being located under said second seat (24) when said base (30) is in said base storage position.
Claim 2
Dependent Claim
91 words
A vehicular seat assembly comprising: a first seat (26); a second seat (24) fixedly secured to a vehicle (10); a base (30) for removably securing said first seat (26); and a set of tracks (32) fixedly secured to a floor (14) of the vehicle (10), said set of tracks (32) receives said base (30) such that said base (30) moves between a seat occupant seat position and a base storage position, said base (30) being located under said second seat (24) when said base (30) is in said base storage position.
Claim 3
Dependent Claim
158 words
A vehicular seat assembly comprising: a first seat (26); a second seat (24) fixedly secured to a vehicle (10) adjacent said first seat (26); a base (30) securable to a floor (14) of a vehicle (10); a support platform (34) rotatably secured to said base (30); pivoting means (38) pivotally secured to said support platform (34) for receiving and supporting said first seat (26) and for pivoting said seat (26) about a pivot axis (A) parallel to said base (30) between an occupant seating position spaced above said support platform (34) and a loading/unloading position pivoted downwardly adjacent said support platform (34) and at least partially forward of said platform (34); and a set of tracks (37) fixedly secured to the vehicle floor (14) for receiving said base (30) and providing sliding movement of said base (30) between a seat occupant position adjacent said second seat (24) and a base storage position located under said second seat (24).
Claim 4
Dependent Claim
158 words
A vehicular seat assembly comprising: a first seat (26); a second seat (24) fixedly secured to a vehicle (10) adjacent said first seat (26); a base (30) securable to a floor (14) of a vehicle (10); a support platform (34) rotatably secured to said base (30); pivoting means (38) pivotally secured to said support platform (34) for receiving and supporting said first seat (26) and for pivoting said seat (26) about a pivot axis (A) parallel to said base (30) between an occupant seating position spaced above said support platform (34) and a loading/unloading position pivoted downwardly adjacent said support platform (34) and at least partially forward of said platform (34); and a set of tracks (37) fixedly secured to the vehicle floor (14) for receiving said base (30) and providing sliding movement of said base (30) between a seat occupant position adjacent said second seat (24) and a base storage position located under said second seat (24).
Claim 5
Dependent Claim
45 words
An assembly as set forth in claim 2 further characterized by said pivoting means (39) including a secondary platform adapted to removably secure said seat (26) above said pivoting means (38) and said support platform (48) in said occupant seating position and said loading/unloading position.
Claim 6
Dependent Claim
33 words
An assembly as set forth in claim 3 further characterized by said pivoting means (38) further including first (44) and second (46) links rotatably secured between said support (34) and secondary (48) platforms.
Claim 7
Dependent Claim
22 words
An assembly as set forth in claim 4 further characterized by said first link (44) being longer than said second link (46).
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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) | 2000-06-09 | 2000-12-09 | 2001-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-06-09 | 2004-12-09 | 2005-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-06-09 | 2008-12-09 | 2009-06-10 | $7700.00 | Window Closed / Lapsed |