US2503741A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ammunition dispensing device
Assignee: Individual
•
Filing: 1948-02-21
•
Granted: 1950-04-11
•
Expires: 1968-02-21
Abstract
No abstract record available.
Inventors
- 👤 Johnson Andrew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:54
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/61; F41A9/64; F41A9/65; F41A9/69; F42; F42B; F42B39/00; F42B39/002; F42B39/02; Y; Y10; Y10S; Y10S206/00; Y10S206/817
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US162481A
Cited
US523886A
Cited
US771491A
Cited
US633839A
Cited
US673269A
Cited
US727260A
Cited
GB190813332A
Cited
US1219092A
Cited
GB138755A
Cited
US1350619A
Cited
US1484044A
Cited
DE389222C
Cited
US2075988A
Cited
US2122003A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-04-10 | 1953-10-10 | 1954-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-10 | 1957-10-10 | 1958-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-10 | 1961-10-10 | 1962-04-11 | $7700.00 | Window Closed / Lapsed |