US2942348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination tape case and leveling device
Assignee: Keuffel and Esser Co
•
Filing: 1956-08-16
•
Granted: 1960-06-28
•
Expires: 1976-08-16
Abstract
No abstract record available.
Inventors
- 👤 Caruso Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:58
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/10; G01B3/1041; G01C; G01C9/00; G01C9/18; G01C9/24; H; H05; H05B; H05B3/00; H05B3/40; H05B3/42; H05B3/48; G01B3/1046; G01B3/1084; G01B3/1092
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US642888A
Cited
US721694A
Cited
US1855651A
Cited
US2142387A
Cited
GB483930A
Cited
US2240807A
Cited
CH280539A
Cited
DE825903C
Cited
US2755556A
Cited
US2695454A
Cited
US2813349A
Cited
US2810206A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |