US3348486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic-lead mushrooming bullet
Assignee: Dynamit Nobel AG
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Filing: 1965-12-10
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Granted: 1967-10-24
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Expires: 1985-12-10
Abstract
No abstract record available.
Inventors
- 👤 Rapp Reinhold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:16
CPC Classifications
F; F42; F42B; F42B12/00; F42B12/72; F42B12/76; F42B12/78
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A BULLET FOR CARTRIDGES, HAVING AN AXIS, AN AXIAL FORWARD END AND AN AXIAL REAR END; A BULLET JACKET OF SYNTHETIC PLASTIC MATERIAL; A CORE OF LEAD MATERIAL WITHIN SAID JACKET; SAID JACKET HAVING A FORWARD END SUBSTANTIALLY RIGID JACKET TIP AND AN AXIALLY EXTENDING GENERALLY TUBULAR PORTION, SUBSTANTIALLY ENCLOSING SAID CORE AT THE FORWARD END AND THE SIDE, RESPECTIVELY; SAID JACKET TIP HAVING A REARWARDLY EXTENDING AND INWARDLY TAPERED WEDGE MEANS FOR ENGAGING THE CENTRAL PORTION OF SAID CORE TO MUSHROOM THE FORWARD END OF SAID CORE OUTWARDLY AND FORWARDLY UPON RELATIVE AXIAL MOVEMENT TOWARD EACH OTHER.
Claim 2
Dependent Claim
98 words
A BULLET FOR CARTRIDGES, HAVING AN AXIS, AN AXIAL FORWARD END AND AN AXIAL REAR END; A BULLET JACKET OF SYNTHETIC PLASTIC MATERIAL; A CORE OF LEAD MATERIAL WITHIN SAID JACKET; SAID JACKET HAVING A FORWARD END SUBSTANTIALLY RIGID JACKET TIP AND AN AXIALLY EXTENDING GENERALLY TUBULAR PORTION, SUBSTANTIALLY ENCLOSING SAID CORE AT THE FORWARD END AND THE SIDE, RESPECTIVELY; SAID JACKET TIP HAVING A REARWARDLY EXTENDING AND INWARDLY TAPERED WEDGE MEANS FOR ENGAGING THE CENTRAL PORTION OF SAID CORE TO MUSHROOM THE FORWARD END OF SAID CORE OUTWARDLY AND FORWARDLY UPON RELATIVE AXIAL MOVEMENT TOWARD EACH OTHER.
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) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |