US2849797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: BEDFORD GEAR AND MACHINE PRODU
•
Filing: 1953-10-09
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Granted: 1958-09-02
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Expires: 1973-10-09
Abstract
No abstract record available.
Inventors
- 👤 Howard L Etchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:19
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1337018A
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US1635908A
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US1634156A
Cited
US1625462A
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US2427924A
Cited
US2412421A
Cited
US2636278A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |