Patent US3293956A successfully refreshed from Google Patents.
US3293956A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for removing insulant from wires
Assignee: Individual
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Filing: 1965-04-13
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Granted: 1966-12-27
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Expires: 1985-04-13
Abstract
No abstract record available.
Inventors
- 👤 Robert A Adamson
- 👤 Colin P Adamson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:29
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/12; H02G1/1275
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
187 words
A WIRE END INSULANT STRIPPER COMPRISING A ROD-LIKE BODY CONTAINING A HEATING ELEMENT, A HANDLE SECURED TO ONE END OF SAID BODY, A MOUNTING UNIT SECURED TO THE OTHER END OF SAID BODY, SAID MOUNTING UNIT HAVING CLOSELY ADJACENT PARALLEL BORES IN A FIRST OF WHICH BORES SAID OTHER END OF SAID BODY IS RECEIVED, A FIRST WIRE INSULANT STRIPPING BLADE SECURED TO SAID UNIT SO AS T CLOSE AN OPEN END OF SAID FIRST BORE AND PROJECTING LATERALLY FROM SAID UNIT, AN AXLE ROTATABLY MOUNTED IN A SECOND OF SAID BORES AND CARRYING A SECOND WIRE INSULANT STRIPPING BLADE SECURED TO AND PROJECTING LATERALLY FROM SAID AXLE, SAID SECOND BLADE BEING MOVABLE INTO OVERLYING RELATION TO SAID FIRST BLADE ON ROTATION OF SAID AXLE AND SAID BLADES HAVING CO-OPERATING NOTCHES FOR ENGAGING WIRE INSULANT, A FINGER OPERABLE MEMEBR MOUNTED ON SAID HANDLE, AND A RESILIENT TORSION LIKE CONNECTED AT ONE END TO SAID FINGER OPERABLE MEMBER, AND AT THE OTHER END OF SAID AXLE, SAID TORSION LINK RESILIENTLY MAINTAINING SAID SECOND BLADE IN NON-OVERLAPPING RELATION TO SAID FIRST BLADE UNTIL SAID FINGER OPERABLE MEMBER IS DEPRESSED.
Claim 2
Dependent Claim
187 words
A WIRE END INSULANT STRIPPER COMPRISING A ROD-LIKE BODY CONTAINING A HEATING ELEMENT, A HANDLE SECURED TO ONE END OF SAID BODY, A MOUNTING UNIT SECURED TO THE OTHER END OF SAID BODY, SAID MOUNTING UNIT HAVING CLOSELY ADJACENT PARALLEL BORES IN A FIRST OF WHICH BORES SAID OTHER END OF SAID BODY IS RECEIVED, A FIRST WIRE INSULANT STRIPPING BLADE SECURED TO SAID UNIT SO AS T CLOSE AN OPEN END OF SAID FIRST BORE AND PROJECTING LATERALLY FROM SAID UNIT, AN AXLE ROTATABLY MOUNTED IN A SECOND OF SAID BORES AND CARRYING A SECOND WIRE INSULANT STRIPPING BLADE SECURED TO AND PROJECTING LATERALLY FROM SAID AXLE, SAID SECOND BLADE BEING MOVABLE INTO OVERLYING RELATION TO SAID FIRST BLADE ON ROTATION OF SAID AXLE AND SAID BLADES HAVING CO-OPERATING NOTCHES FOR ENGAGING WIRE INSULANT, A FINGER OPERABLE MEMEBR MOUNTED ON SAID HANDLE, AND A RESILIENT TORSION LIKE CONNECTED AT ONE END TO SAID FINGER OPERABLE MEMBER, AND AT THE OTHER END OF SAID AXLE, SAID TORSION LINK RESILIENTLY MAINTAINING SAID SECOND BLADE IN NON-OVERLAPPING RELATION TO SAID FIRST BLADE UNTIL SAID FINGER OPERABLE MEMBER IS DEPRESSED.
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) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |