US2936814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of embedding particles in plastic sheet material
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1956-06-25
•
Granted: 1960-05-17
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Expires: 1976-06-25
Abstract
No abstract record available.
Inventors
- 👤 Michael A Yakubik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:03
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0039; D06N7/0052; B; B29; B29C; B29C70/00; B29C70/58; D06N7/0028; D06N7/0031; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/109; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24893; Y10T428/25
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1635684A
Cited
US1939045A
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US2042964A
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US2154438A
Cited
US2706310A
Cited
US2775994A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-17 | 1963-11-16 | 1964-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-17 | 1967-11-16 | 1968-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-17 | 1971-11-16 | 1972-05-17 | $7700.00 | Window Closed / Lapsed |