Patent US1619796A successfully refreshed from Google Patents.
Patent US4244360A successfully refreshed from Google Patents.
US2532964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic electronic tolerance monitor
Assignee: Individual
•
Filing: 1947-08-08
•
Granted: 1950-12-05
•
Expires: 1967-08-08
Abstract
No abstract record available.
Inventors
- 👤 Norman H Taylor
- 👤 Raymond M Wilmotte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:49
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/38; G01B3/42; G01B3/44; G01B11/00; G01B11/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1915204A
Cited
US1746525A
Cited
US1919182A
Cited
US2122499A
Cited
US2089430A
Cited
US2124600A
Cited
US2122818A
Cited
US2139474A
Cited
US2222429A
Cited
US2411741A
Cited
US2290606A
Cited
US2413080A
Cited
US2403986A
Cited
US2439373A
Cited
US2444338A
Cited
US2467844A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-04 | 1954-06-05 | 1954-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-04 | 1958-06-05 | 1958-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-04 | 1962-06-05 | 1962-12-05 | $7700.00 | Window Closed / Lapsed |