US2334098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for forming waterresistant glue films
Assignee: Peter Cooper Corp
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Filing: 1940-11-08
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Granted: 1943-11-09
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Expires: 1960-11-08
Abstract
No abstract record available.
Inventors
- 👤 John R Hubbard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:17
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/01; D06M15/15; D21; D21H; D21H17/00; D21H17/20; D21H17/21; D21H17/22
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) | 1946-11-08 | 1947-05-10 | 1947-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-11-08 | 1951-05-10 | 1951-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-11-08 | 1955-05-10 | 1955-11-09 | $7700.00 | Window Closed / Lapsed |