US3226869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple row cartridge magazine
Assignee: Individual
•
Filing: 1964-11-23
•
Granted: 1966-01-04
•
Expires: 1984-11-23
Abstract
No abstract record available.
Inventors
- 👤 Daniel D Musgrave
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:39
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/61; F41A9/64; F41A9/65; F41A9/69
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
IN A MULTIPLE CARTRIDGE MAGAZINE IN COMBINATION: A CASING COMPRISING A SINGLE COMPARTMENT HAVING A FRONT WALL, A REAR WALL, AND SIDE WALLS EACH HAVING CONVERGING PORTION; CARTRIDGE RETAINING MEANS AT THE TOP OF SAID CASING; SPRING RETAINING MEANS AT THE BOTTOM OF SAID CASING; CARTRIDGE GUIDE MEANS ON THE INTERIOR OF SAID FRONT WALL; CARTRIDGE GUIDE MEANS ON THE INTERIOR OF SAID REAR WALL POSITIONALLY ADAPTED FOR BLOCKING MERGING OF ROWS OF CARTRIDGES ENGAGED THEREWITH; A FOLLOWER COMPRISING A MAIN CARTRIDGES PLATFORM AND A PAIR OF AUXILIARY PLATFORMS MOVABLY MOUNTED THEREON AND ADAPTED FOR MOVEMENT TOWARD THE CENTER OF SAID MAIN PLATFORM; A SPRING EXERTING THRUST AGAINST SAID FOLLOWER SAID AGAINST SAID SPRING RETAINING MEANS; AND MEANS FOR RETAINING SAID MAGAZINE IN A FIREARM.
Claim 2
Dependent Claim
125 words
IN A MULTIPLE CARTRIDGE MAGAZINE IN COMBINATION: A CASING COMPRISING A SINGLE COMPARTMENT HAVING A FRONT WALL, A REAR WALL, AND SIDE WALLS EACH HAVING CONVERGING PORTION; CARTRIDGE RETAINING MEANS AT THE TOP OF SAID CASING; SPRING RETAINING MEANS AT THE BOTTOM OF SAID CASING; CARTRIDGE GUIDE MEANS ON THE INTERIOR OF SAID FRONT WALL; CARTRIDGE GUIDE MEANS ON THE INTERIOR OF SAID REAR WALL POSITIONALLY ADAPTED FOR BLOCKING MERGING OF ROWS OF CARTRIDGES ENGAGED THEREWITH; A FOLLOWER COMPRISING A MAIN CARTRIDGES PLATFORM AND A PAIR OF AUXILIARY PLATFORMS MOVABLY MOUNTED THEREON AND ADAPTED FOR MOVEMENT TOWARD THE CENTER OF SAID MAIN PLATFORM; A SPRING EXERTING THRUST AGAINST SAID FOLLOWER SAID AGAINST SAID SPRING RETAINING MEANS; AND MEANS FOR RETAINING SAID MAGAZINE IN A FIREARM.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |