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US3293956A Expired / Lapsed US ⏱️ 0.0 years remaining

Device for removing insulant from wires

Assignee: Individual
•
Filing: 1965-04-13
•
Granted: 1966-12-27
•
Expires: 1985-04-13
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Abstract

No abstract record available.

Inventors

  • 👤 Robert A Adamson
  • 👤 Colin P Adamson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 11:40
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)

US1049956A Cited
US1607766A Cited
GB581618A Cited
GB922734A Cited
US3080469A Cited

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

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