US3303741A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cartridge magazine of a gun
Assignee: Saab Bofors AB
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Filing: 1965-04-01
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Granted: 1967-02-14
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Expires: 1985-04-01
Abstract
No abstract record available.
Inventors
- 👤 Christiansson Carl Mauritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:41
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/61; F41A9/64
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
199 words
A CARTRIDGE MAGAZINE OF A GUN OF THE TYPE COMPRISING AT LEAST ONE COMPARTMENT DEFINING A VERTICAL CARTRIDGE MAGAZINE SHAFT FOR RECEIVING THEREIN CARTRIDGES ARRANGED IN A VERTICAL ROW ON TOP OF EACH OTHER AND BEING ENCLOSED BY A MAGAZINE ENCLOSURE HAVING AN INLET PORT LOCATED AT THE UPPERMOST PART OF A VERTICAL WALL OF THE ENCLOSURE FOR INTRODUCING CARTRIDGES ONE BY ONE IN THE LONGITUDINAL DIRECTION THEREOF TO AN ESSENTIALLY HORIZONTAL POSITION WITHIN THE COMPARTMENT, THE CARTRIDGE MAGAZINE COMPRISING, IN COMBINATION, A CARTRIDGE SUPPORT MEANS EXTENDING HORIZONTALLY IN THE LONGITUDINAL DIRECTION OF THE CARTRIDGE COMPARTMENT AND LOCATED BELOW THE LOWER EDGE OF THE INLET PORT, SAID CARTRIDGE SUPPORT MEANS BEING MOVABLE BETWEEN A FIRST POSITION TO PREVENT A MOVEMENT DOWNWARDLY THROUGH THE MAGAZINE OF A CARTRIDGE INTRODUCED THROUGH THE PORT, AND A SECOND POSITION IN WHICH A CARTRIDGE DEPOSITED THEREON IS LEFT FREE TO MOVE DOWNWARDLY THROUGH THE MAGAZINE; A DIRECTIONAL FORCE MEANS TENDING TO BRING SAID CARTRIDGE SUPPORT MEANS TO ITS SAID FIRST POSITION PREVENTING A CARTRIDGE FROM MOVING DOWNWARDLY IN THE MAGAZINE; A RELEASABLE RETAINING MEANS HAVING A MEMBER CONNECTED TO THE CARTRIDGE SUPPORT MEANS AND A MEMBER DISPLACEABLY ATTACHED TO A STATIONARY PART OF THE
Claim 2
Dependent Claim
199 words
A CARTRIDGE MAGAZINE OF A GUN OF THE TYPE COMPRISING AT LEAST ONE COMPARTMENT DEFINING A VERTICAL CARTRIDGE MAGAZINE SHAFT FOR RECEIVING THEREIN CARTRIDGES ARRANGED IN A VERTICAL ROW ON TOP OF EACH OTHER AND BEING ENCLOSED BY A MAGAZINE ENCLOSURE HAVING AN INLET PORT LOCATED AT THE UPPERMOST PART OF A VERTICAL WALL OF THE ENCLOSURE FOR INTRODUCING CARTRIDGES ONE BY ONE IN THE LONGITUDINAL DIRECTION THEREOF TO AN ESSENTIALLY HORIZONTAL POSITION WITHIN THE COMPARTMENT, THE CARTRIDGE MAGAZINE COMPRISING, IN COMBINATION, A CARTRIDGE SUPPORT MEANS EXTENDING HORIZONTALLY IN THE LONGITUDINAL DIRECTION OF THE CARTRIDGE COMPARTMENT AND LOCATED BELOW THE LOWER EDGE OF THE INLET PORT, SAID CARTRIDGE SUPPORT MEANS BEING MOVABLE BETWEEN A FIRST POSITION TO PREVENT A MOVEMENT DOWNWARDLY THROUGH THE MAGAZINE OF A CARTRIDGE INTRODUCED THROUGH THE PORT, AND A SECOND POSITION IN WHICH A CARTRIDGE DEPOSITED THEREON IS LEFT FREE TO MOVE DOWNWARDLY THROUGH THE MAGAZINE; A DIRECTIONAL FORCE MEANS TENDING TO BRING SAID CARTRIDGE SUPPORT MEANS TO ITS SAID FIRST POSITION PREVENTING A CARTRIDGE FROM MOVING DOWNWARDLY IN THE MAGAZINE; A RELEASABLE RETAINING MEANS HAVING A MEMBER CONNECTED TO THE CARTRIDGE SUPPORT MEANS AND A MEMBER DISPLACEABLY ATTACHED TO A STATIONARY PART OF THE
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-13 | 1970-08-15 | 1971-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-13 | 1974-08-15 | 1975-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-13 | 1978-08-15 | 1979-02-14 | $7700.00 | Window Closed / Lapsed |