Patent US4351555A successfully refreshed from Google Patents.
US4351555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foldable panel for an automotive vehicle
Assignee: Nissan Motor Co Ltd
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Filing: 1979-05-23
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Granted: 1982-09-28
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Expires: 1999-05-23
Abstract
Abstract The present invention relates to a foldable panel for an automotive vehicle in which two plates are interconnected via hinge pins each having two parallel spindles which are respectively rotatably received in cylindrical envelopes formed in reinforcing members fixedly attached to the plates. The arrangement allows the two plates to be folded together in a manner that the upper layer of the panel is always smoothly folded with a single fold without the tendency of multiple folding induced by normal hinges and can be unfolded to a flat bulge free configuration across the line of folding.
Inventors
- 👤 Akihiro Hashimoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:11
CPC Classifications
B; B62; B62D; B62D47/00; B62D47/003; B60; B60R; B60R5/00; B60R5/04; B60R5/044; B60R5/045
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
165 words
A foldable panel for the storage area of an automotive vehicle having a panel supporting structure, comprising: an outer layer; a first plate and a second plate which are covered by said outer layer and which have inboard edges spaced from each other; a generally "U"-shaped member having integral first and second spindles, said first spindle being rotatably connected to said first plate and said second spindle being rotatably connected to said second plate, first and second reinforcement members secured to said first and second plates, respectively, at portions adjacent said inboard edges, said reinforcement members being formed with envelope sections, respectively, for receiving said first and second spindles, respectively, the distance between the axis of said first spindle and the axis of said second spindle being greater than the sum of the distances between the axis of said first spindle and the upper surface of said outer layer and between the axis of said second spindle and said upper surface of said outer layer.
Claim 2
Dependent Claim
165 words
A foldable panel for the storage area of an automotive vehicle having a panel supporting structure, comprising: an outer layer; a first plate and a second plate which are covered by said outer layer and which have inboard edges spaced from each other; a generally "U"-shaped member having integral first and second spindles, said first spindle being rotatably connected to said first plate and said second spindle being rotatably connected to said second plate, first and second reinforcement members secured to said first and second plates, respectively, at portions adjacent said inboard edges, said reinforcement members being formed with envelope sections, respectively, for receiving said first and second spindles, respectively, the distance between the axis of said first spindle and the axis of said second spindle being greater than the sum of the distances between the axis of said first spindle and the upper surface of said outer layer and between the axis of said second spindle and said upper surface of said outer layer.
Claim 3
Dependent Claim
43 words
A panel as claimed in claim 1, wherein said generally U-shaped member has a pivot for pivotally mounting the panel in a support holder disposed on said panel supporting structure, said pivot being axially aligned with one of said first and second spindles.
Claim 4
Dependent Claim
51 words
An automotive vehicle incorporating the panel as claimed in claim 2, wherein said panel supporting structure has a catch adjacent an inboard edge thereof, and said first plate of said panel is provided with a member which cooperates with said catch to hold said first plate to said panel supporting structure.
Claim 5
Dependent Claim
57 words
An automotive vehicle incorporating the panel as claimed in claim 1, including a flexible connector having one end connected to said second plate adjacent the outboard edge thereof and a hook for connecting the other end of said flexible connector to a tail gate of said vehicle so that lifting said tail gate lifts said second plate.
Claim 6
Dependent Claim
126 words
In a vehicle having a structural panel and a storage area, a foldable panel which acts as shelf and/or partition for said storage area, comprising: first and second rigid panels having upper surfaces; a U-shaped member which has a first integral arm thereof rotatably connected to said first panel by a first reinforcement member formed with an envelope which receives said first arm therein and a second integral arm thereof rotatably connected to said second panel by a second reinforcement member formed with an envelope which receives said second arm therein, the base of said U-shaped member being adapted to rest on said structural panel of the vehicle; and a flexible decorative cover disposed over both of the upper surfaces of said first and second panels.
Claim 7
Dependent Claim
126 words
In a vehicle having a structural panel and a storage area, a foldable panel which acts as shelf and/or partition for said storage area, comprising: first and second rigid panels having upper surfaces; a U-shaped member which has a first integral arm thereof rotatably connected to said first panel by a first reinforcement member formed with an envelope which receives said first arm therein and a second integral arm thereof rotatably connected to said second panel by a second reinforcement member formed with an envelope which receives said second arm therein, the base of said U-shaped member being adapted to rest on said structural panel of the vehicle; and a flexible decorative cover disposed over both of the upper surfaces of said first and second panels.
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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) | 1985-09-27 | 1986-03-29 | 1986-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-09-27 | 1990-03-29 | 1990-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-09-27 | 1994-03-29 | 1994-09-28 | $7700.00 | Window Closed / Lapsed |