Patent US2887806A successfully refreshed from Google Patents.
US2887806A
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US
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Laminated product and manufacture thereof
Assignee: AMERICAN WINDOW GLASS Co
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Filing: 1956-10-09
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Granted: 1959-05-26
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Expires: 1976-10-09
Abstract
No abstract record available.
Inventors
- 👤 Frederick W Hassett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:25
CPC Classifications
B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/10009; B32B17/10036; B32B17/10045; B32B17/10165; B32B17/10247; B32B17/10807; B32B17/10816; B32B17/10825; B32B17/10862; B32B17/1099; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T428/00; Y10T428/16; Y10T428/162; Y10T428/24; Y10T428/24132; Y10T428/24355; Y10T428/24471; Y10T428/24942; Y10T428/24983
Claims Analysis
Total Claims: 0
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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) | 1962-05-25 | 1962-11-24 | 1963-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-25 | 1966-11-24 | 1967-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-25 | 1970-11-24 | 1971-05-26 | $7700.00 | Window Closed / Lapsed |