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. 09, 2005
Filed:
Dec. 17, 2004
Michael Wu, Taipei, TW;
Michael Wu, Taipei, TW;
Other;
Abstract
A magnetic pole layout method and a magnetizing device for double-wing opposite-attraction soft magnet. A magnetizing conductor is wound on a magnetic conductive tray. A pulse power is fed to the magnetizing conductor to multiple pairs of corresponding first and second magnetizing regions. A magnetizable soft plate is placed on the magnetic conductive tray and magnetized at one time to form multiple pairs of reverse magnetic poles. The magnetized soft plate is then cut into elongated magnet slat in the direction of the formed magnetic poles and then the magnet slat is oppositely folded about a folding line to form a double-wing opposite-attraction soft magnet. The double-wing opposite-attraction soft magnet can ride on a page of a book or a paper along the folding line to clip the page and serve as a bookmark.