US2565684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for making endless belts
Assignee: Goodrich Corp
•
Filing: 1946-04-01
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Granted: 1951-08-28
•
Expires: 1966-04-01
Abstract
No abstract record available.
Inventors
- 👤 Urban C Haren
- 👤 Charles W Leguillon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:55
CPC Classifications
B; B29; B29D; B29D29/00; B29C; B29C48/00; B29C48/03; B29C48/07; B29C48/12; B29C48/25; B29C48/30; B29C48/35; B29C48/08; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US894790A
Cited
US1586737A
Cited
US1969067A
Cited
US2137887A
Cited
US2239635A
Cited
US2439043A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-27 | 1955-02-26 | 1955-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-27 | 1959-02-26 | 1959-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-27 | 1963-02-26 | 1963-08-28 | $7700.00 | Window Closed / Lapsed |