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:
Oct. 27, 1987
Filed:
Jul. 10, 1986
Applicant:
Inventor:
Tadayuki Uematsu, Chiba, JP;
Assignee:
Furukawa Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
1741 / ; 1741 / ; 174107 ;
Abstract
In a water impervious rubber or plastic insulated power cable of the invention having a water impervious layer of a laminated tape comprising a metal foil and an electrically conductive plastic film formed directly around a cable core or through another coating layer, a hold tape layer having an excellent expanding property to follow a heat cycle of the power cable is formed on the water impervious layer.