US2845701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor cable elements and method of manufacture
Assignee: Dearborn Fabricating and Engineering Corp
•
Filing: 1953-08-06
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Granted: 1958-08-05
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Expires: 1973-08-06
Abstract
No abstract record available.
Inventors
- 👤 Leo T Daigle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:57
CPC Classifications
B; B21; B21F; B21F15/00; B21F15/02; B21F15/06; B21F5/00; B65; B65G; B65G17/00; B65G17/20; F; F16; F16G; F16G11/00; F16G11/02; B65G2201/00; B65G2201/02; F16B; F16B2200/00; F16B2200/50; F16B2200/509; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T403/00; Y10T403/57; Y10T403/5761; Y10T403/5766
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US984851A
Cited
US1466127A
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US1804923A
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US2009206A
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US2604974A
Cited
US2633226A
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CH277423A
Cited
US2624449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-04 | 1962-02-03 | 1962-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-04 | 1966-02-03 | 1966-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-04 | 1970-02-03 | 1970-08-05 | $7700.00 | Window Closed / Lapsed |