US2712601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical-electrical transducer
Assignee: Voltohm Processes Ltd
•
Filing: 1952-06-06
•
Granted: 1955-07-05
•
Expires: 1972-06-06
Abstract
No abstract record available.
Inventors
- 👤 Reinwald Oskar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:28
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/02; G01B7/06; G01B7/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US543843A
Cited
US1596558A
Cited
US2226847A
Cited
US2260589A
Cited
US2335117A
Cited
US2599550A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-04 | 1959-01-03 | 1959-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-04 | 1963-01-03 | 1963-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-04 | 1967-01-03 | 1967-07-05 | $7700.00 | Window Closed / Lapsed |