Patent US2415413A successfully refreshed from Google Patents.
US2415413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cartridge feeding mechanism
Assignee: JPMorgan Chase Bank NA
•
Filing: 1942-02-26
•
Granted: 1947-02-11
•
Expires: 1962-02-26
Abstract
No abstract record available.
Inventors
- 👤 Wilfrid M Burgess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:24
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/29; F41A9/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US323997A
Cited
US642018A
Cited
US960825A
Cited
GB191402332A
Cited
US1140715A
Cited
US1290854A
Cited
US1401667A
Cited
US1692328A
Cited
GB355767A
Cited
US1903288A
Cited
GB539855A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-10 | 1950-08-12 | 1951-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-10 | 1954-08-12 | 1955-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-10 | 1958-08-12 | 1959-02-11 | $7700.00 | Window Closed / Lapsed |