US3365689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strain gage apparatus
Assignee: Individual
•
Filing: 1966-04-26
•
Granted: 1968-01-23
•
Expires: 1986-04-26
Abstract
No abstract record available.
Inventors
- 👤 Kutsay Ali Umit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:37
CPC Classifications
G; G01; G01L; G01L1/00; G01L1/20; G01L1/22; G01L1/2206; G01L1/2231; G01L1/225; G01L1/2262
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2597751A
Cited
US2855489A
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US3037178A
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US3035240A
Cited
US3195353A
Cited
US3196676A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |