US3814658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite laminate
Assignee: Fleet National Bank
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Filing: 1971-08-31
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Granted: 1974-06-04
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Expires: 1991-08-31
Abstract
Abstract A PROCESS FOR MOLDING AN ARTICLE OF MANUFACTURE CONSISTING OF FORMING A LAMINATE COMPOSED OF A STRETCH FABRIC BONDED TO STRETCHABLE PLASTIC FILM WITH AN ADHESIVE SYSTEM/ THE LAMINATE IS HEATED TO BETWEEN 270-295*F. AND MOLDED UNDER PRESSURE OF 2 TO 8 P.S.I.A AND PRODUCTS FORMED BY SAID PROCESS.
Inventors
- 👤 D Decker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:29
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/12; B29; B29C; B29C51/00; B29C51/14; B29C51/145; B32B27/30; B32B27/304; B32B2262/00; B32B2262/02; B32B2262/0261; B32B2262/0269; B32B2307/00; B32B2307/70; B32B2307/718; B32B2327/00; B32B2327/06; B32B2601/00; Y; Y10; Y10T; Y10T428/00; Y10T428/27; Y10T428/31504; Y10T428/31725; Y10T428/31739; Y10T428/31743; Y10T428/31855; Y10T428/31909; Y10T428/31913; Y10T428/3192; Y10T442/00; Y10T442/30; Y10T442/3008; Y10T442/3016
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-06-03 | 1977-12-03 | 1978-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-06-03 | 1981-12-03 | 1982-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-06-03 | 1985-12-03 | 1986-06-04 | $7700.00 | Window Closed / Lapsed |