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US3127291A Expired / Lapsed US ⏱️ 0.0 years remaining

Certificate of correction

Assignee: —
•
Filing: —
•
Granted: 1964-03-31
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Expires: 1981-03-31
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 12:57
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/18; H02G15/196; H02G15/20; H02G15/24; Y; Y10; Y10S; Y10S174/00; Y10S174/01

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 156 words
A METHOD OF HERMETICALLY SEALING AND INSULATING A JOINT BETWEEN INSULATED, SHEATHED ELECTRICAL CABLES OF THE TYPE WHEREIN PORTIONS OF THE CABLE SHEATHS AND INSULATION ARE REMOVED TO EXPOSE PORTIONS OF SAID INSULATION AND THE CABLE CONDUCTORS, RESPECTIVELY, AND THE EXPOSED ENDS OF SAID CONDUCTORS ARE CONNECTED BY A METALLIC CONNECTOR, COMPRISING THE STEPS OF COATING A PERMEABLE SYNTHETIC FIBER TAPE WITH A LIQUID POLYMERIZABEL EPOXY RESIN MATERIAL, SAID TAPE BEING WETTABLE BY SAID EPOXY RESIN MATERIAL AND BEING FREE OF POLYMERIZED MATERIAL PRIOR TO COATING, WRAPPING THE COATED TAPE IN A PLURALITY OF OVERLAPPED LAYERS AROUND THE EXPOSED PORTIONS OF SAID CABLE INSULATION, CONDUCTORS AND CONNECTOR, SAID EPOXY RESIN MATERIAL BEING APPLIED TO SAID TAPE IMMEDIATELY PRIOR TO THE WRAPPING STEP AND THE WRAPPING BEING CARRIED OUT BEFORE APPRECIABLE POLYMERIZATION OF SAID MATERIAL OCCURS, EXTENDING THE WRAPPING OVER THE END PORTIONS OF THE CABLE SHEATHS, AND SEALING SAID WRAPPING TO SAID SHEATHS THROUGH SAID RESIN.

References Cited (Backward Citations)

US2219910A Cited
US2287201A Cited
US2523313A Cited
US2386185A Cited
US2442193A Cited
US2695853A Cited
US2805472A Cited
US2836744A Cited
US2828236A Cited
US2922734A Cited
US2847343A Cited
US2976889A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-03-31 1967-09-30 1968-03-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-03-31 1971-09-30 1972-03-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-03-31 1975-09-30 1976-03-31 $7700.00 Window Closed / Lapsed

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