US5096256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retractable center armrest for motor vehicles
Assignee: Ikeda Corp
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Filing: 1990-11-27
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Granted: 1992-03-17
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Expires: 2010-11-27
Abstract
Abstract A motor vehicle having a partition wall includes a seat having a seat cushion and a seatback. The seatback is located immediately adjacent to the partition wall with its back surface facing the partition wall. The seatback is formed at a laterally middle portion thereof with a through opening. An armrest is so sized as to fit into the through opening. A bracket is secured to the seatback laterally and extends across the through opening. The bracket is fastened to the partition wall with bolts and nuts. A covering plate is detachably disposed in the through opening to conceal the bracket.
Inventors
- 👤 Takayuki Mouri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:08
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/75; B60N2/753; B60N2/757
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
149 words
A motor vehicle comprising; a partition wall: a seatback including a seat cushion and a seatback having a through opening therein, said seatback being located immediately adjacent to said partition wall with a back surface of said seatback facing said partition wall; a seatback-supporting bracket at least partially disposed in said through opening for securing said seatback to said partition wall, said seatback-supporting bracket secured to said seatback and arranged so as to define opposed grooves between said seatback and said seatback-supporting bracket; an armrest sized to fit into said through opening; and a covering plate, having opposed edges, detachably disposed in said through opening to conceal said seatback-supporting bracket, said covering plate being of a size to pass through said through opening such that each of said opposed edges fits into a respective one of said opposed grooves, whereby said covering plate becomes fixed relative to said seatback.
Claim 2
Dependent Claim
149 words
A motor vehicle comprising; a partition wall: a seatback including a seat cushion and a seatback having a through opening therein, said seatback being located immediately adjacent to said partition wall with a back surface of said seatback facing said partition wall; a seatback-supporting bracket at least partially disposed in said through opening for securing said seatback to said partition wall, said seatback-supporting bracket secured to said seatback and arranged so as to define opposed grooves between said seatback and said seatback-supporting bracket; an armrest sized to fit into said through opening; and a covering plate, having opposed edges, detachably disposed in said through opening to conceal said seatback-supporting bracket, said covering plate being of a size to pass through said through opening such that each of said opposed edges fits into a respective one of said opposed grooves, whereby said covering plate becomes fixed relative to said seatback.
Claim 3
Dependent Claim
106 words
A motor vehicle as claimed in claim 1, further comprising: catches secured to said partition wall; hooks secured to said seatback, said hooks being engaged with said catches; means for defining in said seatback-supporting bracket first bolt holes; means for defining in said partition wall second bolt holes which become mated with the respective first bolt holes of said seatback-supporting bracket when said seatback-supporting bracket is properly positioned relative to said partition wall; bolts each passing through one of the mated first and second bolt holes; and nuts each being operatively engaged with one of said bolts to fasten said seatback-supporting bracket to said partition wall.
Claim 4
Dependent Claim
35 words
A motor vehicle as claimed in claim 1, in which said seatback-supporting bracket laterally extends across said through opening, said opposed grooves being sized to receive one of said opposed edges of said covering plate.
Claim 5
Dependent Claim
54 words
A motor vehicle as claimed in claim 3, in which said covering plate has upper larger rectangular and lower smaller rectangular portions which are united, said upper larger rectangular portion being so sized as to conceal said seatback-supporting bracket, said upper larger rectangular portion being fit at said opposed edges thereof in said grooves.
Claim 6
Dependent Claim
39 words
A motor vehicle as claimed in claim 4, further comprising an armrest-supporting bracket secured to said seatback and extending across said through opening at a position below said seatback-supporting bracket, said armrest-supporting bracket having said armrest pivotally connected thereto.
Claim 7
Dependent Claim
32 words
A motor vehicle as claimed in claim 5, further comprising a metal rod which is secured to said seatback and extends across said through opening at a position above said seatback-supporting bracket.
Claim 8
Dependent Claim
37 words
A motor vehicle as claimed in claim 6, in which said upper larger rectangular portion of said covering plate is formed at each opposed edge thereof with a notch, said notch being engaged with said metal rod.
Claim 9
Dependent Claim
28 words
A motor vehicle as claimed in claim 7, in which said lower smaller rectangular portion is inserted into a space defined between said armrest and said armrest-supporting bracket.
Claim 10
Dependent Claim
42 words
A motor vehicle as claimed in claim 8, in which a central portion of said upper larger rectangular portion is in abutment with a middle portion of said seatback-supporting bracket when said covering plate is properly positioned relative to said through opening.
Claim 11
Dependent Claim
46 words
A motor vehicle as claimed in claim 9, in which an upper part of said lower smaller rectangular portion is in abutment with a front surface of a major portion of said armrest-supporting bracket when said covering plate is properly positioned relative to said through opening.
Claim 12
Dependent Claim
28 words
A motor vehicle as claimed in claim 10, in which said seatback-supporting bracket is so shaped as to position said bolts to be away from said covering plate.
Claim 13
Dependent Claim
17 words
A motor vehicle as claimed in claim 1, wherein said covering plate completely closes said through opening.
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) | 1995-03-17 | 1995-09-16 | 1996-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-03-17 | 1999-09-16 | 2000-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-03-17 | 2003-09-16 | 2004-03-17 | $7700.00 | Window Closed / Lapsed |