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Patent US3045502A successfully refreshed from Google Patents.
US3045502A
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US
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Saw chain sprocket
Assignee: Omark Industries Inc
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Filing: 1959-08-03
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Granted: 1962-07-24
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Expires: 1979-08-03
Abstract
No abstract record available.
Inventors
- 👤 Raymond R Carlton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:29
CPC Classifications
B; B27; B27B; B27B17/00; B27B17/08; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49462; Y10T29/49467; Y10T29/49472; Y10T74/00; Y10T74/19; Y10T74/19851; Y10T74/19856
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US594219A
Cited
US1199455A
Cited
US1583221A
Cited
US2047820A
Cited
US2275177A
Cited
FR903963A
Cited
US2884798A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |