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:
Mar. 03, 1987
Filed:
Feb. 14, 1985
Applicant:
Inventor:
David E Vokey, Hickory, NC (US);
Assignee:
Canada Wire and Cable Limited, Don Mills, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
174107 ; 1741 / ; 1741 / ; 174116 ;
Abstract
A cable having a composite shield and armour sheath design is disclosed. The cable comprises a cable core, a sheath of corrugated laminated tape surrounding the cable core and formed by bonding a plastic coated aluminum tape to a wider steel tape with one edge of the aluminum tape registering with one edge of the steel tape, and an outer jacket of polyethylene overlying the sheath of corrugated laminated tape. The uncovered portion of the steel tape overlaps the registering edges of the laminated tape, to form a uniform unwelded overlap.