US3165809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bullet making
Assignee: Olin Corp
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Filing: 1962-12-24
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Granted: 1965-01-19
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Expires: 1982-12-24
Abstract
No abstract record available.
Inventors
- 👤 Jr Arthur H Burns
- 👤 Charles M Schreiber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:43
CPC Classifications
B; B21; B21K; B21K1/00; B21K1/02; B21K1/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
THE PROCESS OF MAKING A BASE JACKETED, SOFT CORE BULLET COMPRISING THE STEPS OF ASSEMBLING A SLUG OF CORE MATERIAL WITH AN OPEN MOUTH JACKET CUP HAVING A FRONT NOSE EDGE AT THE MOUTH AND A CYLINDRICAL WALL OF SUBSTANTIALLY UNIFORM THICKNESS AROUND SAID NOSE EDGE OF THE MOUTH, CREASING THE CUP WALL INWARDLY ADJACENT SAID MOUTH ALONG UNIFORMLY CIRCUMFERENTIALLY SPACED LINES INTERSECTING SAID EDGE, AND SWAGING THE TOP ADJACENT SAID CREASED WALL TO CONTRACT SAID MOUTH AND THE ADJACENT PART OF SAID SLUG TO CONFORM THEN TO FINISHED JACKET SHAPE ABOUT SAID MATERIAL AND TO A FINISHED BULLET NOSE AND FORM A PINCH PLEAT AT EACH OF SAID LINES BY AN INWARDLY EXTENDING BEND OF SUBSTANTIALLY 180* BETWEEN BENDS EACH OF ABOUT 90* PROVIDING A RADIAL RIB IN SAID JACKET HAVING PROCLIVITY TO SPLITTING.
Claim 2
Dependent Claim
135 words
THE PROCESS OF MAKING A BASE JACKETED, SOFT CORE BULLET COMPRISING THE STEPS OF ASSEMBLING A SLUG OF CORE MATERIAL WITH AN OPEN MOUTH JACKET CUP HAVING A FRONT NOSE EDGE AT THE MOUTH AND A CYLINDRICAL WALL OF SUBSTANTIALLY UNIFORM THICKNESS AROUND SAID NOSE EDGE OF THE MOUTH, CREASING THE CUP WALL INWARDLY ADJACENT SAID MOUTH ALONG UNIFORMLY CIRCUMFERENTIALLY SPACED LINES INTERSECTING SAID EDGE, AND SWAGING THE TOP ADJACENT SAID CREASED WALL TO CONTRACT SAID MOUTH AND THE ADJACENT PART OF SAID SLUG TO CONFORM THEN TO FINISHED JACKET SHAPE ABOUT SAID MATERIAL AND TO A FINISHED BULLET NOSE AND FORM A PINCH PLEAT AT EACH OF SAID LINES BY AN INWARDLY EXTENDING BEND OF SUBSTANTIALLY 180* BETWEEN BENDS EACH OF ABOUT 90* PROVIDING A RADIAL RIB IN SAID JACKET HAVING PROCLIVITY TO SPLITTING.
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) | 1968-01-19 | 1968-07-20 | 1969-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-19 | 1972-07-20 | 1973-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-19 | 1976-07-20 | 1977-01-19 | $7700.00 | Window Closed / Lapsed |