US3303087A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminates comprising a linear polyarylene sulfoxide adhesive interlaver
Assignee: Dow Chemical Co
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Filing: 1966-02-28
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Granted: 1967-02-07
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Expires: 1986-02-28
Abstract
No abstract record available.
Inventors
- 👤 Harry A Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:37
CPC Classifications
C; C08; C08G; C08G75/00; C08G75/18; C07; C07C; C07C317/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31971; Y10T428/31989; Y10T442/00; Y10T442/30; Y10T442/3472; Y10T442/3528; Y10T442/3602; Y10T442/3667; Y10T442/3691
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
A LAMINATE COMPRISING AT LEAST TWO STRATA AND SELECTED FROM THE GROUP CONSISTING OF GLASS, WOOD AND METAL AND HAVING THEREBETWEEN A RESIN HAVING THE FOLLOWING GENERIC STRUCTURE
Claim 2
Dependent Claim
28 words
A LAMINATE COMPRISING AT LEAST TWO STRATA AND SELECTED FROM THE GROUP CONSISTING OF GLASS, WOOD AND METAL AND HAVING THEREBETWEEN A RESIN HAVING THE FOLLOWING GENERIC STRUCTURE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |