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US2936257A Expired / Lapsed US ⏱️ 0.0 years remaining

Method and apparatus for splicing electrical mining cable

Assignee: Consolidation Coal Co
•
Filing: 1956-12-04
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Granted: 1960-05-10
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Expires: 1976-12-04
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Abstract

No abstract record available.

Inventors

  • 👤 Charles R Nailler
  • 👤 Will B Jamison

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 18:22
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/03

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 146 words
THE METHOD OF SPLICING ELECTRICAL CONDUCTOR CABLE SEGMENTS WHICH COMPRISES SURROUNDING THE EXPOSED INSULATION OF ONE OF THE PAIR OF METALLIC CONDUCTORS TO BE JOINED WITH A LINEARLY COMPRESSED BASKET WEAVE OF ELECTRICALLY CONDUCTING MATERIAL, INTERLOCKING THE ENDS OF SAID METALLIC CONDUCTORS IN ELECTRICALLY CONDUCTIVE RELATIONSHIP, SLIDING SAID LINEARLY COMPRESSED BASKET WEAVE OVER SAID INTERLOCKED METALLIC CONDUCTORS, LINEARLY EXTENDING AND RADIALLY DECREASING THE DIAMETER OF SAID BASKET WEAVE TO BRING AT LEAST A PORTION OF SAID BASKET WEAVE INTO ABUTTING RELATION WITH SAID INTERLOCKED CONDUCTORS TO THEREBY PROVIDE AN ELECTRICALLY CONDUCTIVE RELATIONSHIP BETWEEN SAID INTERLOCKED CONDUCTORS AND SAID BASKET WEAVE AND TO PERIPHERALLY ENGAGE THE ENDS OF SAID BASKET WEAVE AROUND THE ENCOMPASSED ELEMENTS, FURTHER SECURING THE LINEARLY EXTENDED BASKET WEAVE AGAINST AXIAL MOVEMENT ALONG THE ENGAGED ELEMENTS BY MAINTAINING THE DECREASED DIAMETER AND SURROUNDING THE JOINDER OF SAID CABLE SEGMENTS WITH AN ELECTRICAL INSULATING MATERIAL.
Claim 2
Independent Claim 146 words
THE METHOD OF SPLICING ELECTRICAL CONDUCTOR CABLE SEGMENTS WHICH COMPRISES SURROUNDING THE EXPOSED INSULATION OF ONE OF THE PAIR OF METALLIC CONDUCTORS TO BE JOINED WITH A LINEARLY COMPRESSED BASKET WEAVE OF ELECTRICALLY CONDUCTING MATERIAL, INTERLOCKING THE ENDS OF SAID METALLIC CONDUCTORS IN ELECTRICALLY CONDUCTIVE RELATIONSHIP, SLIDING SAID LINEARLY COMPRESSED BASKET WEAVE OVER SAID INTERLOCKED METALLIC CONDUCTORS, LINEARLY EXTENDING AND RADIALLY DECREASING THE DIAMETER OF SAID BASKET WEAVE TO BRING AT LEAST A PORTION OF SAID BASKET WEAVE INTO ABUTTING RELATION WITH SAID INTERLOCKED CONDUCTORS TO THEREBY PROVIDE AN ELECTRICALLY CONDUCTIVE RELATIONSHIP BETWEEN SAID INTERLOCKED CONDUCTORS AND SAID BASKET WEAVE AND TO PERIPHERALLY ENGAGE THE ENDS OF SAID BASKET WEAVE AROUND THE ENCOMPASSED ELEMENTS, FURTHER SECURING THE LINEARLY EXTENDED BASKET WEAVE AGAINST AXIAL MOVEMENT ALONG THE ENGAGED ELEMENTS BY MAINTAINING THE DECREASED DIAMETER AND SURROUNDING THE JOINDER OF SAID CABLE SEGMENTS WITH AN ELECTRICAL INSULATING MATERIAL.

References Cited (Backward Citations)

US1737650A Cited
US2093838A Cited
US2112281A Cited
US2164278A Cited
US2435284A Cited
US2536173A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1963-05-10 1963-11-09 1964-05-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1967-05-10 1967-11-09 1968-05-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1971-05-10 1971-11-09 1972-05-10 $7700.00 Window Closed / Lapsed

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