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:
Jul. 13, 2004
Filed:
May. 07, 2002
Applicant:
Inventor:
Raymond Wai Hang Chu, Chai Wan, HK;
Assignee:
Defond Manufacturing Limited, Chai Wan, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 2/728 ;
U.S. Cl.
CPC ...
H01F 2/728 ;
Abstract
A toroidal core for a toroid, including at least two toroidal rings that are stacked co-axially one upon another. At least one of the two toroidal rings has a body including a gap that forms a break in one side of the body. The gap avoids saturation of the core.
Chu, Raymond Wai Hang. (2004). Toroidal core for a toroid (U.S. Patent No. 6762666). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6762666
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile