US3586594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cold-formable metal reinforced laminate comprising a polyvinyl halide sheet bonded to a gum plastic sheet
Assignee: Monsanto Co
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Filing: 1969-06-10
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Granted: 1971-06-22
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Expires: 1989-06-10
Abstract
Abstract COMPOSITES WHICH UTILIZE AN INTERLAYER OF METAL BETWEEN A SHEET OF GRAFT COPOLYMER OF MONOVINYL AROMATIC COMPOUND ON AN ELASTOMER AND A SHEET OF PLASTICIZED VINYL HALIDE POLYMER. THE COMPOSITES DISPLAY IMPROVED HEAT RESISTANCE AND CAN BE COLD-FORMED.
Inventors
- 👤 Thomas J Stolki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:22
CPC Classifications
B; B32; B32B; B32B27/00; B29; B29C; B29C70/00; B29C70/04; B29K; B29K2307/00; Y; Y10; Y10T; Y10T428/00; Y10T428/23; Y10T428/239; Y10T428/24; Y10T428/24942; Y10T428/2495; Y10T428/24967; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31696; Y10T428/31699; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/109; Y10T442/126
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) | 1974-06-21 | 1974-12-21 | 1975-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-21 | 1978-12-21 | 1979-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-21 | 1982-12-21 | 1983-06-22 | $7700.00 | Window Closed / Lapsed |