Patent US3273777A successfully refreshed from Google Patents.
US3273777A
Expired / Lapsed
US
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Easy clear guide body
Assignee: Senco Products Inc
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Filing: 1964-03-11
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Granted: 1966-09-20
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Expires: 1984-03-11
Abstract
No abstract record available.
Inventors
- 👤 Albert G Juilfs
- 👤 George C Juilfs
- 👤 Carl T Becht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:21
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/16; B25C5/1665
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
IN A FASTENING DEVICE INCLUDING A DRIVE TRACK, A DRIVE MEANS FOR RECIPROCATING SAID DRIVER IN SAID DRIVE TRACK AND MEANS FOR SUCCESSIVELY FEEDING A PLURALITY OF FASTENERS INTO POSITION TO BE DRIVEN BY SAID DRIVER; AN IMPROVED GUIDE BODY COMPRISING: (A) A BODY PORTION DEFINING AT LEAST ONE WALL OF SAID DRIVE TRACK; (B) FASTENER FEED STOP MEANS IN FIXED ASSOCIATION WITH SAID BODY PORTION, SAID FASTENER FEED STOP MEANS COMPRISING A DEPENDING ABUTMENT CENTRALLY LOCATED WITH RESPECT TO SAID DRIVE TRACK; (C) A NOSE PIECE HINGEDLY SECURED TO THE FASTENING DEVICE AND MOVABLE FROM A CLOSED POSITION DEFINING AT LEAST A PORTION OF ANOTHER WALL OF SAID DRIVE TRACK TO AN OPEN POSITION PERMITTING EXPULSION OF A PARTIALLY DRIVEN FASTENER THROUGH SAID WALL OF SAID DRIVE TRACK; AND (D) MEANS RELEASABLY HOLDING SAID NOSE PIECE IN SAID CLOSED POSITION.
Claim 2
Dependent Claim
141 words
IN A FASTENING DEVICE INCLUDING A DRIVE TRACK, A DRIVE MEANS FOR RECIPROCATING SAID DRIVER IN SAID DRIVE TRACK AND MEANS FOR SUCCESSIVELY FEEDING A PLURALITY OF FASTENERS INTO POSITION TO BE DRIVEN BY SAID DRIVER; AN IMPROVED GUIDE BODY COMPRISING: (A) A BODY PORTION DEFINING AT LEAST ONE WALL OF SAID DRIVE TRACK; (B) FASTENER FEED STOP MEANS IN FIXED ASSOCIATION WITH SAID BODY PORTION, SAID FASTENER FEED STOP MEANS COMPRISING A DEPENDING ABUTMENT CENTRALLY LOCATED WITH RESPECT TO SAID DRIVE TRACK; (C) A NOSE PIECE HINGEDLY SECURED TO THE FASTENING DEVICE AND MOVABLE FROM A CLOSED POSITION DEFINING AT LEAST A PORTION OF ANOTHER WALL OF SAID DRIVE TRACK TO AN OPEN POSITION PERMITTING EXPULSION OF A PARTIALLY DRIVEN FASTENER THROUGH SAID WALL OF SAID DRIVE TRACK; AND (D) MEANS RELEASABLY HOLDING SAID NOSE PIECE IN SAID CLOSED POSITION.
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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |