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:
Aug. 07, 2001
Filed:
Jun. 14, 1999
Applicant:
Inventors:
Eduardo Mercado, San Andres Atoto, MX;
Louis Josephs, Moorpark, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 7/06 ;
U.S. Cl.
CPC ...
H01F 7/06 ;
Abstract
A method of making high current capacity electrical coil wherein the coil elements are stamped out from a plate or sheet of conductive material with mating male and female formations or mating butt-joints at opposite ends so that the formations of adjacent elements can be fitted together and fusion bonded to form a helix. The latter is coated by powder coating techniques to insulate the coil.