US2858400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical strain wire transducer
Assignee: Statham Instruments Inc
•
Filing: 1956-08-20
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Granted: 1958-10-28
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Expires: 1976-08-20
Abstract
No abstract record available.
Inventors
- 👤 Louis D Statham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:44
CPC Classifications
G; G01; G01L; G01L1/00; G01L1/20; G01L1/22; G01L1/2206; G01L1/2212; G01L9/00; G01L9/0033; G01L9/0035; G01L9/0041; G01L9/0051; G01L9/006; G01L9/0061
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2760037A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |