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:
May. 19, 1987
Filed:
Aug. 23, 1985
Barry A MacKinnon, Sunnyvale, CA (US);
Howard D Sutphin, Sunnyvale, CA (US);
Resonex, Inc., Sunnyvale, CA (US);
Abstract
Magnet assembly having a magnet yoke formed of a magnet material and providing a generally rectangular opening and having first and second spaced apart parallel pole faces which are facing each other. First and second coil assemblies are disposed in the opening in the yoke. Each coil assembly comprises first and second spaced apart generally parallel bundles of nested U-shaped members formed of conducting material. The bundles have legs at opposite ends. First and second sets of cross pieces are bonded to the legs of the U-shaped members. Insulating material is disposed between the U-shaped members and the cross pieces so that the bonded together U-shaped members and the cross pieces form a continuous current conductor for each coil assembly.