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:
Sep. 28, 2004
Filed:
Jan. 02, 2002
Applicant:
Inventors:
Lon Richard Buske, Apple Valley, MN (US);
Rodney Dale Dahlenburg, Minneapolis, MN (US);
Joel Daniel Phillips, Burnsville, MN (US);
Mark August Toffle, St. Louis Park, MN (US);
Brent Melvin Weichelt, Burnsville, MN (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 1/702 ;
U.S. Cl.
CPC ...
G11B 1/702 ;
Abstract
A disc positioning system for releasably securing a disc stack array on a spindle hub in a multi-disc writer system. The system includes a disc clamp with an axial catch and a retaining arrangement for engaging the catch. The retaining arrangement includes at least one radially movable member that engages and secures the axial catch in an engagement position and disengages the axial catch in a disengagement position.