US3270671A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cartridge wad and process for the manufacture thereof
Assignee: Remington Arms Co LLC
•
Filing: 1965-04-29
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Granted: 1966-09-06
•
Expires: 1985-04-29
Abstract
No abstract record available.
Inventors
- 👤 Benjamin K Daubenspeck
- 👤 Edward A Rickey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:09
CPC Classifications
F; F42; F42B; F42B7/00; F42B7/02; F42B7/08; C; C08; C08L; C08L97/00; C08L97/02; C08L91/00; C08L91/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
IN A SHOTSHELL CARTRIDGE WHEREIN A BASEWAD IS POSITIONED AT THE REAR END THEREOF, SAID BASEWAD COMPRISING AN INDIVIDUALLY MOLDED STRUCTURE COHERENT UNDER FIRING CONDITIONS AND CONSISTING ESSENTIALLY OF A MIXTURE OF 3060% OF ASBESTOS FIBERS AND 70-40% OF WOOD FIBERS HELD TOGETHER BY A WAX BINDER MEANS TO FORM A COMPACT MASS OF SUFFICIENT DENSITY AND STRENGTH TO PREVENT GAS LEAKAGE AND RUPTURE UPON FIRING.
Claim 2
Dependent Claim
66 words
IN A SHOTSHELL CARTRIDGE WHEREIN A BASEWAD IS POSITIONED AT THE REAR END THEREOF, SAID BASEWAD COMPRISING AN INDIVIDUALLY MOLDED STRUCTURE COHERENT UNDER FIRING CONDITIONS AND CONSISTING ESSENTIALLY OF A MIXTURE OF 3060% OF ASBESTOS FIBERS AND 70-40% OF WOOD FIBERS HELD TOGETHER BY A WAX BINDER MEANS TO FORM A COMPACT MASS OF SUFFICIENT DENSITY AND STRENGTH TO PREVENT GAS LEAKAGE AND RUPTURE UPON FIRING.
References Cited (Backward Citations)
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US2827666A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |