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:
Dec. 29, 1981
Filed:
Sep. 08, 1980
Applicant:
Inventors:
Wilbur T Layton, San Diego, CA (US);
Clyde Zachry, Poway, CA (US);
Assignee:
Burroughs Corporation, Detroit, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
336200 ; 336223 ;
Abstract
A method of forming an electrical coil and the coil formed thereby wherein flat, thin conductors are formed on a flexible dielectric substrate with one end of each conductor formed offset to overlie an adjacent conductor; by selectively bending the substrate, the offset conductor ends contact the adjacent conductors to form continuous turns; and by suitably trimming the conductor a relatively thin, flat coil is formed whose wall thickness is small compared to wire wound coils having the same number of turns. This coil is particularly useful in bubble memories.