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:
Apr. 15, 2003
Filed:
Jun. 04, 1999
Applicant:
Inventor:
Frederick Jeffers, Escondido, CA (US);
Assignee:
Iomega Corporation, , UT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 1/7022 ;
U.S. Cl.
CPC ...
G11B 1/7022 ;
Abstract
A magnetic hubbing assembly for engaging and rotating the hub of a removable recording medium has a segmented hub and a hubbing magnet including four or more poles. The hubbing magnet is ring-shaped and the hub is a high permeability SiFe metal. Segments of the hub are equal in number to the number of poles of the magnet.