US3453762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable magazine having a protective cover and follower retaining means
Assignee: Colts Inc
•
Filing: 1967-06-19
•
Granted: 1969-07-08
•
Expires: 1987-06-19
Abstract
No abstract record available.
Inventors
- 👤 Robert D Fremont
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:35
CPC Classifications
F; F42; F42B; F42B39/00; F41; F41A; F41A9/00; F41A9/61; F41A9/64; F41A9/65; F41A9/66; F41A9/67
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2773325A
Cited
US2910795A
Cited
US2885811A
Cited
US3019542A
Cited
US3087270A
Cited
FR1359028A
Cited
US3273275A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |