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:
Apr. 16, 2013
Filed:
Mar. 04, 2010
Applicants:
Akira Setogawa, Hitachi, JP;
Tomiya Abe, Hitachi, JP;
Yuji Takano, Mito, JP;
Inventors:
Assignees:
Hitachi Cable, Ltd., Tokyo, JP;
Hitachi Magnet Wire Corp., Ibaraki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a insulated electric wire with an electric conductor on which at least a lubricating layer is formed, in which a lubricant is added to the lubricating layer so that granular bodies, with sizes of 5 nm to 3 μm, which are formed by coagulation of the lubricant disperse on a surface of the lubricating layer.