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:
May. 25, 2004
Filed:
Aug. 28, 2002
Reid C. Danielson, Cokato, MN (US);
Jacob D. Bjorstrom, Waconia, MN (US);
Hutchinson Technology, Inc., Hutchinson, MN (US);
Abstract
A head suspension assembly for a rigid disk drive. The load beam has a mounting region at a proximal end, a rigid region at a distal end and a spring region connecting the mounting region and the rigid region. A pair of rails extend along a portion of the rigid region. The rigid region has a railed region and a non-railed region adjacent to the spring region. A stiffener is attached to the load beam in a multi-layered structure. The stiffener has a proximal portion extending along at least a portion of the non-railed region without extending into the spring region, and a distal portion extending along 50% or less of a length of the railed region closest to the spring region.