US3036695A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chain and threaded pin
Assignee: Chain Belt Co
•
Filing: 1958-07-16
•
Granted: 1962-05-29
•
Expires: 1978-07-16
Abstract
No abstract record available.
Inventors
- 👤 John H Thuerman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:51
CPC Classifications
B; B65; B65G; B65G17/00; B65G17/06; B65G17/08; B65G2201/00; B65G2201/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US304625A
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US1482151A
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US1804701A
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US2119334A
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US2452173A
Cited
US2891895A
Cited
US2911091A
Cited
GB786836A
Cited
US2853861A
Cited
US2852129A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |