US3377962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side link and pusher for conveyor chains
Assignee: Jervis B Webb Co
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Filing: 1965-12-23
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Granted: 1968-04-16
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Expires: 1985-12-23
Abstract
No abstract record available.
Inventors
- 👤 Clarence A Dehne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:53
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/64; H05B6/78; B; B61; B61B; B61B10/00; B61B10/02; B61B10/025; B65; B65G; B65G17/00; B65G17/20; B65G17/30; B65G17/38; B65G17/42; B65G2201/00; B65G2201/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-16 | 1971-10-16 | 1972-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-16 | 1975-10-16 | 1976-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-16 | 1979-10-16 | 1980-04-16 | $7700.00 | Window Closed / Lapsed |