US2949775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signal transducer
Assignee: Honeywell Inc
•
Filing: 1956-01-25
•
Granted: 1960-08-23
•
Expires: 1976-01-25
Abstract
No abstract record available.
Inventors
- 👤 William F Newbold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:55
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/05; G01F1/34; G01F1/36; G01F1/38; G01F1/383; G01L; G01L11/00; G01L11/004; G01L11/008; G01R; G01R17/00; G01R17/02; G01R17/06; G01R17/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1586834A
Cited
US2408685A
Cited
US2436451A
Cited
US2631027A
Cited
US2669874A
Cited
US2686893A
Cited
US2780101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |