US3147709A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shotgun cartridge
Assignee: Individual
•
Filing: 1959-06-08
•
Granted: 1964-09-08
•
Expires: 1979-06-08
Abstract
No abstract record available.
Inventors
- 👤 Wilbert A Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:00
CPC Classifications
F; F42; F42B; F42B7/00; F42B7/02; F42B7/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
208 words
A SHOT GUN CARTIDGE COMPRISING A TUBULAR CARTRIDGE CASE HAVING A CLOSED REAR END AND OPEN FRONT END AND AN ANNULAR WALL EXTENDING BETWEEN THE CLOSED REAR END AND THE OPEN FRONT END THEREOF, SAID CASE BEING FILLED THROUGHOUT A PORTION OF ITS LENGTH BY WAD MEANS AT THE FRONT OF WHICH SAID WAD MEANS THE CASE IS PROVIDED THEREIN WITH A LOAD OF SHOT AND AT THE REAR OF WHICH SAID WAD MEANS THE CASE IS PROVIDED THEREIN WITH A CHARGE OF EXPLOSIVE BY WHICH THE LOAD OF SHOT IS EXPELLABLE FROM THE CASE THROUGH THE OPEN END THEREOF, AND A CUP MEMBER OF SELF SUSTAINING CUP SHAPE SLIDABLY CONFINED TELESCOPICALLY IN THE PORTION OF THE CARTRIDGE CASE AT THE FRONT OF THE WAD MEANS AND EXPELLABLE WITH THE LOAD OF SHOT FROM THE CARTRIDGE CASE, SAID CUP MEMBER BEING OF A TOUGH RESILIENTLY COMPRESSIBLE PLASTIC MATERIAL WHICH IS EXPELLABLE INTACT IN THE CUP SHAPE THEREOF FROM THE CARTRIDGE CASE AND FORMED WITH A SHEETLIKE PORTION DISPOSED SUBSTANTIALLY NORMAL TO THE LONGITUDINAL AXIS OF THE CARTRIDGE CASE AND PROVIDING THE BOTTOM OF THE CUP SHAPED MEMBER AND HAVING AN ANNULAR WALL PORTION INTEGRAL WITH AND EXTENDING FORWARDLY FROM SAID SHEETLIKE PORTION IN THE DIRECTION OF DISCHARGE FROM
Claim 2
Dependent Claim
208 words
A SHOT GUN CARTIDGE COMPRISING A TUBULAR CARTRIDGE CASE HAVING A CLOSED REAR END AND OPEN FRONT END AND AN ANNULAR WALL EXTENDING BETWEEN THE CLOSED REAR END AND THE OPEN FRONT END THEREOF, SAID CASE BEING FILLED THROUGHOUT A PORTION OF ITS LENGTH BY WAD MEANS AT THE FRONT OF WHICH SAID WAD MEANS THE CASE IS PROVIDED THEREIN WITH A LOAD OF SHOT AND AT THE REAR OF WHICH SAID WAD MEANS THE CASE IS PROVIDED THEREIN WITH A CHARGE OF EXPLOSIVE BY WHICH THE LOAD OF SHOT IS EXPELLABLE FROM THE CASE THROUGH THE OPEN END THEREOF, AND A CUP MEMBER OF SELF SUSTAINING CUP SHAPE SLIDABLY CONFINED TELESCOPICALLY IN THE PORTION OF THE CARTRIDGE CASE AT THE FRONT OF THE WAD MEANS AND EXPELLABLE WITH THE LOAD OF SHOT FROM THE CARTRIDGE CASE, SAID CUP MEMBER BEING OF A TOUGH RESILIENTLY COMPRESSIBLE PLASTIC MATERIAL WHICH IS EXPELLABLE INTACT IN THE CUP SHAPE THEREOF FROM THE CARTRIDGE CASE AND FORMED WITH A SHEETLIKE PORTION DISPOSED SUBSTANTIALLY NORMAL TO THE LONGITUDINAL AXIS OF THE CARTRIDGE CASE AND PROVIDING THE BOTTOM OF THE CUP SHAPED MEMBER AND HAVING AN ANNULAR WALL PORTION INTEGRAL WITH AND EXTENDING FORWARDLY FROM SAID SHEETLIKE PORTION IN THE DIRECTION OF DISCHARGE FROM
References Cited (Backward Citations)
FR958334A
Cited
GB130152A
Cited
US1297216A
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US1470655A
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US1864916A
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GB735061A
Cited
US2759420A
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FR1183228A
Cited
US2953990A
Cited
US2842057A
Cited
FR1183276A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |