US1924923A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for making rubber thread
Assignee: Revere Rubber Co
•
Filing: 1932-02-25
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Granted: 1933-08-29
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Expires: 1952-02-25
Abstract
No abstract record available.
Inventors
- 👤 Willis A Gibbons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:25
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0078; H; H05; H05B; H05B6/00; H05B6/02; H05B6/16; H05B6/20; B29K; B29K2021/00; B29L; B29L2031/00; B29L2031/731
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) | 1936-08-28 | 1937-02-27 | 1937-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-08-28 | 1941-02-27 | 1941-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-08-28 | 1945-02-27 | 1945-08-29 | $7700.00 | Window Closed / Lapsed |