US4459331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Full door panel and method of fabrication thereof
Assignee: Ex-Cell-O Corp
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Filing: 1982-09-28
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Granted: 1984-07-10
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Expires: 2002-09-28
Abstract
Abstract The vehicle panel, such as a door panel with a pull handle, is formed from a skin with a cover portion (18) and a loop portion (12) connected by spaced sides (32). A reinforcement member (24) is disposed inside the loop portion (12) and supported by a support panel (22). Cellular material (30) is disposed along the cover portion (18) of the skin and through the channel of the spaced sides (32) into the loop portion (12). The spaced sides (32) of the skin and the cellular material (30) disposed therein are removed to define the loop portion (12) integral with the body portion (14). Cover plates (38) are secured to the reinforcement member (24) to cover the exposed areas of cellular material (30) where the spaced sides (32) of the skin and cellular material (30) have been removed.
Inventors
- 👤 James M. Brix
- 👤 Harold W. Swenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:30
CPC Classifications
B; B60; B60R; B60R13/00; B60R13/02; B60R13/0237; B60R13/0243; B60R2013/0281; B60R2013/0287; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T428/00; Y10T428/23; Y10T428/233; Y10T428/239; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24479; Y10T428/24496; Y10T428/24504; Y10T428/24744
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
139 words
A method of fabricating a vehicle panel having a cellular core covered by a flexible skin with a handle loop defining an opening with opposite open ends characterized by forming a skin having a cover portion (18) with an integral loop (12) including a loop cavity (20) extending from the cover portion (18) with spaced sides (32) and an enlarged head (34) defining the outer periphery as viewed in cross section with the spaced sides (32) extending between the cover portion (18) and the enlarged head (34), disposing cellular material (30) along and adjacent the cover portion (18) and into the loop cavity (20), and removing a portion of the skin and cellular material (30) between the outer periphery of the loop portion (12) and the cover portion (18) to define a handle opening (36) with opposite open ends.
Claim 2
Independent Claim
139 words
A method of fabricating a vehicle panel having a cellular core covered by a flexible skin with a handle loop defining an opening with opposite open ends characterized by forming a skin having a cover portion (18) with an integral loop (12) including a loop cavity (20) extending from the cover portion (18) with spaced sides (32) and an enlarged head (34) defining the outer periphery as viewed in cross section with the spaced sides (32) extending between the cover portion (18) and the enlarged head (34), disposing cellular material (30) along and adjacent the cover portion (18) and into the loop cavity (20), and removing a portion of the skin and cellular material (30) between the outer periphery of the loop portion (12) and the cover portion (18) to define a handle opening (36) with opposite open ends.
Claim 3
Dependent Claim
56 words
A method as set forth in claim 1 further characterized by removing all of the sides (32) and cellular material (30) with opposite open ends between the cover portion (18) and the enlarged head (34) to form spaced segments of exposed cellular material respectively in said loop and in said panel of the cover portion thereof.
Claim 4
Dependent Claim
28 words
A method as set forth in claim 2 further characterized by placing cover means (38) over the spaced segments of exposed cellular material (30) within the opening (36).
Claim 5
Dependent Claim
51 words
A method as set forth in claim 3 further characterized as disposing a support panel (22) adjacent the cellular material (30) along the cover portion (18) and disposing a reinforcement member (24) in the loop portion (12) and supported by the support panel (22) and disposing the cellular material (30) thereabout.
Claim 6
Dependent Claim
21 words
A method as set forth in claim 4 further characterized as attaching the cover means (38) to the reinforcement member (24).
Claim 7
Dependent Claim
73 words
A vehicle panel assembly comprising: a cellular body portion (14), a cellular handle loop portion (12) integral with said body portion (14) and defining a handle opening (36) with opposite open ends between said handle loop portion (12) and said body portion (14), a continuously formed flexible skin covering said body portion (14) and said loop portion (12), said skin being integral from said body portion (14) and through said loop portion (12).
Claim 8
Dependent Claim
73 words
A vehicle panel assembly comprising: a cellular body portion (14), a cellular handle loop portion (12) integral with said body portion (14) and defining a handle opening (36) with opposite open ends between said handle loop portion (12) and said body portion (14), a continuously formed flexible skin covering said body portion (14) and said loop portion (12), said skin being integral from said body portion (14) and through said loop portion (12).
Claim 9
Dependent Claim
47 words
An assembly as set forth in claim 6, including said handle loop portion (12) and said body portion (14) being devoid of said skin between the opposite open ends of said handle opening (36) so that said cellular material (30) is exposed within said handle opening (36).
Claim 10
Dependent Claim
31 words
An assembly as set forth in claim 7 including cover means (38) disposed over the areas of the loop portion (12) and the body portion (14) which are devoid of skin.
References Cited (Backward Citations)
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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) | 1987-07-10 | 1988-01-09 | 1988-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-10 | 1992-01-09 | 1992-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-10 | 1996-01-09 | 1996-07-10 | $7700.00 | Window Closed / Lapsed |