US3330108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explosively actuated tool
Assignee: United Shoe Machinery Corp
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Filing: 1965-08-16
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Granted: 1967-07-11
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Expires: 1985-08-16
Abstract
No abstract record available.
Inventors
- 👤 Robert C Kvavle
- 👤 William L Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:32
CPC Classifications
B; B25; B25C; B25C1/00; B25C1/08; B25C1/082; B25C1/085; B25C1/10; B25C1/18; B25C1/182; B25C1/186
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
IN AN EXPLOSIVELY ACTUATED TOOL, A BARREL, A CYLINDRICAL BORE PARALLEL TO AND COMMUNICATING WITH THE REAR PORTION OF SAID BARREL, A BOLT SLIDABLE AND ROTATABLE IN SAID BORE, AN ACTUATING ARM ON SAID BOLT EXTENDING OUTWARDLY BEYOND SAID BARREL, MAGAZINE MEANS FOR HOLDING A SUPPLY OF EXPLOSIVE CARTRIDGES, PIVOTED LEVER MEANS FOR FEEDING CARTRIDGES FROM SAID MAGAZINE MEANS TO SAID BORE INCLUDING AN ARM EXTENDING OUTWARDLY BEYOND SAID BARREL, AXIALLY MOVABLE SLIDE MEANS ON SAID BARREL INCLUDING FIRST CAM SLOT MEANS ENGAGING SAID BOLT ACTUATING ARM FOR ROTATING AND SLIDING SAID BOLT AND SECOND CAM SLOT MEANS ENGAGING SAID LEVER ARM FOR FEEDING CARTRIDGES TO SIDE BORE.
Claim 2
Dependent Claim
29 words
THE TOOL OF CLAIM 9, CHARACTERIZED BY THE PROVISION OF A RAM IN SAID BARREL, AND MEANS RESPONSIVE TO MOVEMENT OF SAID SLIDE MEANS FOR MOVING SAID RAM REARWARDLY.
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) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |