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. 30, 2025
Filed:
Aug. 01, 2022
Applicant:
Robert R. Lown, San Diego, CA (US);
Inventor:
Robert R. Lown, San Diego, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 7/06 (2006.01); H01F 13/00 (2006.01); H01F 41/02 (2006.01);
U.S. Cl.
CPC ...
H01F 13/003 (2013.01); H01F 41/0266 (2013.01);
Abstract
Apparatuses, methods, and systems for magnetizing objects to create permanent magnets. A created or resulting permanent magnet's magnetic orientation continuously varies according to Halbach's formula. The invention includes the use of one or more magnetic rods. A monobloc annular ring typically is the object that is converted into a permanent magnet; the monobloc ring lacked the desired magnetic properties prior to the practice of the invention.