The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 17, 1984
Filed:
Oct. 09, 1981
Applicant:
Inventors:
Leonard J Charlebois, Kanata, CA;
Fred A Huszarik, Ottawa, CA;
Assignee:
Northern Telecom Limited, Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; E21C / ; H02G / ;
U.S. Cl.
CPC ...
2541 / ; 2412 / ; 29517 ; 29518 ; 29460 ; 264263 ; 350 9615 ; 403269 ;
Abstract
An optical cable with an axial tensile strength member extending from one cable end beyond the cable jacket, and a pulling attachment secured to the extension of the strength member and does not seal directly around the cable jacket. A moulded plastic encapsulation encapsulates the cable end, an end portion of the jacket and the extension of the strength member to prevent fluid leakage between the exterior and interior of the cable.