Patent US3049007A successfully refreshed from Google Patents.
US3049007A
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US
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Force-ratio measuring device
Assignee: Unisys Corp
•
Filing: 1956-12-06
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Granted: 1962-08-14
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Expires: 1976-12-06
Abstract
No abstract record available.
Inventors
- 👤 Everett S Joline
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:06
CPC Classifications
G; G01; G01P; G01P5/00; G01P5/14; G01P5/16; G01P5/17; G01P5/175
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1174241A
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US1653438A
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US1638101A
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US2340008A
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US2357199A
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US2450884A
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US2699066A
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US2549624A
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US2606444A
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US2652813A
Cited
US2761317A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |