US2433010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cartridge handling and belt filling machine
Assignee: Individual
•
Filing: 1942-07-24
•
Granted: 1947-12-23
•
Expires: 1962-07-24
Abstract
No abstract record available.
Inventors
- 👤 John H Woodberry
- 👤 Frederick W Hoewischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:11
CPC Classifications
F; F42; F42B; F42B39/00; F42B39/08; F42B39/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1195054A
Cited
US1325339A
Cited
US952477A
Cited
US1395928A
Cited
US1408497A
Cited
US1377395A
Cited
US1388065A
Cited
US2123915A
Cited
GB539184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-22 | 1951-06-23 | 1951-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-22 | 1955-06-23 | 1955-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-22 | 1959-06-23 | 1959-12-23 | $7700.00 | Window Closed / Lapsed |