US4549629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rear seat device for two-wheeled motor vehicles
Assignee: Honda Motor Co Ltd
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Filing: 1983-07-20
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Granted: 1985-10-29
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Expires: 2003-07-20
Abstract
Abstract A rear seat device for a two-wheeled motor vehicle having front and rear seats mounted on a frame. This rear seat device includes a back rest portion supported by the frame behind the rear seat and a foldable arm rest attached to the back rest portion. The rear passenger can enjoy a comfortable ride.
Inventors
- 👤 Katsusuke Komuro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:01
CPC Classifications
B; B62; B62J; B62J1/00; B62J1/28; B60; B60N; B60N2/00; B60N2/75; B60N2/753
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
192 words
A rear seat device, for a two-wheeled motor vehicle having a front seat and a rear seat both mounted on a frame, comprising: a back rest supported by said frame in a position behind said rear seat; and arm rest means positioned at least one of right and left sides of said back rest and arranged to be movable between a substantially horizontal posture when in use and a substantially upright folded posture, said arm rest means comprising a support portion folded from said frame including a receiving seat having a planar surface extending upwardly to the rear at an angle of approximately 45°, an arm rest including a support member attached to a base portion thereof and having a flat surface abutting said receiving seat, mounting holes formed centrally in said receiving seat and said support member, and a support shaft inserted through said mounting holes and including means to hold said support member in resilient abutment with said receiving seat, said support shaft extending upwardly toward the front of said vehicle, whereby said arm rest is pivotally movable about said support shaft between said horizontal posture and said folded posture.
Claim 2
Dependent Claim
192 words
A rear seat device, for a two-wheeled motor vehicle having a front seat and a rear seat both mounted on a frame, comprising: a back rest supported by said frame in a position behind said rear seat; and arm rest means positioned at least one of right and left sides of said back rest and arranged to be movable between a substantially horizontal posture when in use and a substantially upright folded posture, said arm rest means comprising a support portion folded from said frame including a receiving seat having a planar surface extending upwardly to the rear at an angle of approximately 45°, an arm rest including a support member attached to a base portion thereof and having a flat surface abutting said receiving seat, mounting holes formed centrally in said receiving seat and said support member, and a support shaft inserted through said mounting holes and including means to hold said support member in resilient abutment with said receiving seat, said support shaft extending upwardly toward the front of said vehicle, whereby said arm rest is pivotally movable about said support shaft between said horizontal posture and said folded posture.
Claim 3
Dependent Claim
31 words
A rear seat device according to claim 1, wherein said back rest comprises a part of a carrier bag, said carrier bag being fixed to said frame through a support stay.
Claim 4
Dependent Claim
41 words
A rear seat device according to claim 2, wherein said support stay comprises a pipe member extending in a longitudinal direction with respect to the body of said two-wheeled motor vehicle, and a sub stay slideably inserted in said pipe member.
Claim 5
Dependent Claim
22 words
A rear unit device according to claim 2, wherein said carrier bag is provided at the back thereof with tail light units.
Claim 6
Dependent Claim
26 words
A rear seat device as recited in claim 1, wherein said arm rest means further includes means for locking said arm rest in both said postures.
Claim 7
Dependent Claim
31 words
A rear seat device according to claim 5, wherein said back rest comprises a part of a carrier bag, said carrier bag being fixed to said frame through a support stay.
Claim 8
Dependent Claim
41 words
A rear seat device according to claim 6, wherein said support stay comprises a pipe member extending in a longitudinal direction with respect to the body of said two-wheeled motor vehicle, and a sub stay slideably inserted in said pipe member.
Claim 9
Dependent Claim
22 words
A rear unit device according to claim 6, wherein said carrier bag is provided at the back thereof with tail light units.
Claim 10
Dependent Claim
41 words
A rear seat device according to claim 8, wherein said support stay comprises a pipe member extending in a longitudinal direction with respect to the body of said two-wheeled motor vehicle, and a sub stay slideably inserted in said pipe member.
Claim 11
Dependent Claim
145 words
A rear seat device, for a two-wheeled motor vehicle having a front seat and a rear seat both mounted on a frame, comprising: a carrier bag fixed to said frame; a back rest comprising a part of said carrier bag, the width of said back rest being substantially equal to the width of said rear seat and substantially less than the lateral dimension of said carrier bag; and foldable arm rest means on at least one of right and left sides of said back rest and including an arm rest having a cushion on at least one surface thereof, said arm rest having a substantially horizontal posture with said cushion facing upward when in use and having a substantially upright posture at a side of said back rest with said cushion facing forward when folded, whereby said folded arm rest provides additional back rest area.
Claim 12
Dependent Claim
145 words
A rear seat device, for a two-wheeled motor vehicle having a front seat and a rear seat both mounted on a frame, comprising: a carrier bag fixed to said frame; a back rest comprising a part of said carrier bag, the width of said back rest being substantially equal to the width of said rear seat and substantially less than the lateral dimension of said carrier bag; and foldable arm rest means on at least one of right and left sides of said back rest and including an arm rest having a cushion on at least one surface thereof, said arm rest having a substantially horizontal posture with said cushion facing upward when in use and having a substantially upright posture at a side of said back rest with said cushion facing forward when folded, whereby said folded arm rest provides additional back rest area.
Claim 13
Dependent Claim
31 words
A rear seat device according to claim 10, wherein said back rest comprises a part of a carrier bag, said carrier bag being fixed to said frame through a support stay.
Claim 14
Dependent Claim
24 words
A rear seat device as claimed in claim 10, wherein said arm rest means further includes means for locking said arm rest in position.
Claim 15
Dependent Claim
98 words
A rear seat device according to claim 12, wherein said arm rest means further includes a shaft member and means for locking said arm rest, said shaft member extending in a transverse direction with respect to a body of said two-wheeled motor vehicle, and wherein said arm rest is connected to said back rest portion swingably through said shaft member and adapted to be moved swingably between a horizontal posture thereof when in use and a substantially upright posture thereof when folded, and adapted to be locked by said locking means while it is in said horizontal posture.
Claim 16
Dependent Claim
31 words
A rear seat device according to claim 13, wherein said back rest comprises a part of a carrier bag, said carrier bag being fixed to said frame through a support stay.
Claim 17
Dependent Claim
41 words
A rear seat device according to claim 14, wherein said support stay comprises a pipe member extending in a longitudinal direction with respect to the body of said two-wheeled motor vehicle, and a sub stay slideably inserted in said pipe member.
Claim 18
Dependent Claim
22 words
A rear unit device according to claim 14, wherein said carrier bag is provided at the back thereof with tail light units.
Claim 19
Dependent Claim
71 words
A rear seat device according to claim 1 or claim 12, characterized by further including a head rest and two head rest supporting structures for supporting said head rest, one of said head rest supporting structures being provided at the top of said back rest portion and the other is provided between said front and rear seats, and said head rest being attached removably to either one of said supporting structures.
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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) | 1988-10-28 | 1989-04-29 | 1989-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-10-28 | 1993-04-29 | 1993-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-10-28 | 1997-04-29 | 1997-10-29 | $7700.00 | Window Closed / Lapsed |