Patent US3341261A successfully refreshed from Google Patents.
US3341261A
Expired / Lapsed
US
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Portable impact tools
Assignee: Individual
•
Filing: 1965-01-19
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Granted: 1967-09-12
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Expires: 1985-01-19
Abstract
No abstract record available.
Inventors
- 👤 John M Fenlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:53
CPC Classifications
B; B25; B25D; B25D1/00; F; F16; F16B; F16B2200/00; F16B2200/40; Y; Y10; Y10T; Y10T403/00; Y10T403/49; Y10T403/4924; Y10T403/4949; Y10T403/4958
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
AN IMPROVED PORTABLE IMPACT TOOL COMPRISING A STRIKING HEAD FORMED WITH A HANDLE-RECEIVING SOCKET EXTENDING THROUGH THE HEAD, ALL SURFACES OF SAID SOCKET CONVERGING FROM THE FRONT TO THE REAR OF THE HEAD AND A PREFORMED HOLLOW THERMOPLASTIC RESIN HANDLE, SAID HANDLE HAVING A TERMINAL DIVERGENT FLARED SECTION TIGHTLY ABUTTING ALL CONTIGUOUS SURFACES OF SAID SOCKET AND A WEDGE MEMBER HAVING A CONVERGENT SECTION WITHIN AND ABUTTING THE CONTIGUOUS SURFACES OF THE FLARED SECTION OF THE HANDLE.
Claim 2
Dependent Claim
77 words
AN IMPROVED PORTABLE IMPACT TOOL COMPRISING A STRIKING HEAD FORMED WITH A HANDLE-RECEIVING SOCKET EXTENDING THROUGH THE HEAD, ALL SURFACES OF SAID SOCKET CONVERGING FROM THE FRONT TO THE REAR OF THE HEAD AND A PREFORMED HOLLOW THERMOPLASTIC RESIN HANDLE, SAID HANDLE HAVING A TERMINAL DIVERGENT FLARED SECTION TIGHTLY ABUTTING ALL CONTIGUOUS SURFACES OF SAID SOCKET AND A WEDGE MEMBER HAVING A CONVERGENT SECTION WITHIN AND ABUTTING THE CONTIGUOUS SURFACES OF THE FLARED SECTION OF THE HANDLE.
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) | 1970-09-11 | 1971-03-13 | 1971-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-11 | 1975-03-13 | 1975-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-11 | 1979-03-13 | 1979-09-12 | $7700.00 | Window Closed / Lapsed |