Patent US3379231A successfully refreshed from Google Patents.
US3379231A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener holder and driver
Assignee: Individual
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Filing: 1966-11-29
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Granted: 1968-04-23
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Expires: 1986-11-29
Abstract
No abstract record available.
Inventors
- 👤 Sr John Gallo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:33
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/48; B25B13/485; B25B23/00; B25B23/02; B25B23/08; B25B23/10; B25B23/101; B25C; B25C3/00; B25C3/006; F; F16; F16B; F16B23/00; F16B23/0061; Y; Y10; Y10S; Y10S411/00; Y10S411/919
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
208 words
A DRIVER DEVICE FOR A WORK FASTENING MEANS HAVING A DRIVER ENGAGEABLE HEAD INCLUDING AN OUTER END AND AN UNDERSIDE, SAID DEVICE COMPRISING AN ELONGATED MAIN BODY PORTION HAVING A PAIR OF OPPOSED ENDS, ELONGATED FASTENER HEAD GUIDE SLEEVE MEANS PROJECTING LONGITUDINALLY FROM ONE END OF SAID MAIN BODY PORTION IN PERIPHERALLY SPACED RELATION, FASTENER HEAD SEAT MEANS DISPOSED AT SAID ONE END OF SAID MAIN BODY PORTION AND BEING CENTRALLY DISPOSED WITH RESPECT TO SAID FASTENER HEAD GUIDE MEANS, SAID FASTENER HEAD SEAT MEANS BEING ENGAGEABLE WITH THE OUTER END OF SAID FASTENER MEANS AS THE LATTER IS INSERTED THROUGH SAID GUIDE MEANS, FASTENER HEAD DRIVE AND CLAMP MEANS DISPOSED ON SAID MAIN BODY PORTION FOR MOVEMENT BETWEEN AND AWAY FROM SAID GUIDE MEANS TO ENGAGE WITH AND BE DISENGAGED FROM, RESPECTIVELY, SAID UNDERSIDE OF SAID HEAD OF SAID FASTENER MEANS WHEN SEATED IN ITS SAID SEAT, MEANS CONSTANTLY BIASING SAID CLAMP MEANS FOR MOVEMENT AWAY FROM SAID GUIDE SLEEVE MEANS, AND A RECIPROCABLE COLLAR MOUNTED ON SAID MAIN BODY PORTION MOVABLE IN ONE DIRECTION TO FORCE SAID CLAMP MEANS BETWEEN SAID GUIDE SLEEVE MEANS AGAINST THE FORCE OF SAID BIASING MEANS AND THEREBY TO CLAMP SAID FASTENER HEAD BETWEEN SAID CLAMP AND FASTENER HEAD SEAT MEANS.
Claim 2
Dependent Claim
208 words
A DRIVER DEVICE FOR A WORK FASTENING MEANS HAVING A DRIVER ENGAGEABLE HEAD INCLUDING AN OUTER END AND AN UNDERSIDE, SAID DEVICE COMPRISING AN ELONGATED MAIN BODY PORTION HAVING A PAIR OF OPPOSED ENDS, ELONGATED FASTENER HEAD GUIDE SLEEVE MEANS PROJECTING LONGITUDINALLY FROM ONE END OF SAID MAIN BODY PORTION IN PERIPHERALLY SPACED RELATION, FASTENER HEAD SEAT MEANS DISPOSED AT SAID ONE END OF SAID MAIN BODY PORTION AND BEING CENTRALLY DISPOSED WITH RESPECT TO SAID FASTENER HEAD GUIDE MEANS, SAID FASTENER HEAD SEAT MEANS BEING ENGAGEABLE WITH THE OUTER END OF SAID FASTENER MEANS AS THE LATTER IS INSERTED THROUGH SAID GUIDE MEANS, FASTENER HEAD DRIVE AND CLAMP MEANS DISPOSED ON SAID MAIN BODY PORTION FOR MOVEMENT BETWEEN AND AWAY FROM SAID GUIDE MEANS TO ENGAGE WITH AND BE DISENGAGED FROM, RESPECTIVELY, SAID UNDERSIDE OF SAID HEAD OF SAID FASTENER MEANS WHEN SEATED IN ITS SAID SEAT, MEANS CONSTANTLY BIASING SAID CLAMP MEANS FOR MOVEMENT AWAY FROM SAID GUIDE SLEEVE MEANS, AND A RECIPROCABLE COLLAR MOUNTED ON SAID MAIN BODY PORTION MOVABLE IN ONE DIRECTION TO FORCE SAID CLAMP MEANS BETWEEN SAID GUIDE SLEEVE MEANS AGAINST THE FORCE OF SAID BIASING MEANS AND THEREBY TO CLAMP SAID FASTENER HEAD BETWEEN SAID CLAMP AND FASTENER HEAD SEAT MEANS.
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) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |