US2443652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Totalizer engaging mechanism
Assignee: NCR Voyix Corp
•
Filing: 1942-02-10
•
Granted: 1948-06-22
•
Expires: 1962-02-10
Abstract
No abstract record available.
Inventors
- 👤 Edward J Carey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:15
CPC Classifications
G; G06; G06C; G06C7/00; G06C7/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2039143A
Cited
US1657696A
Cited
US1791875A
Cited
US1818338A
Cited
GB223301A
Cited
US1896936A
Cited
US1917511A
Cited
US2262258A
Cited
US2110903A
Cited
US1233492A
Cited
US1619796A
Cited
US1853050A
Cited
US1930870A
Cited
US1951682A
Cited
US2263459A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-22 | 1951-12-22 | 1952-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-22 | 1955-12-22 | 1956-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-22 | 1959-12-22 | 1960-06-22 | $7700.00 | Window Closed / Lapsed |