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:
Jul. 15, 1997
Filed:
Sep. 27, 1995
Applicant:
Inventor:
Thomas R Stone, San Francisco, CA (US);
Assignee:
Quantum Corporation, Milpitas, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B26D / ;
U.S. Cl.
CPC ...
83 19 ; 29415 ; 29416 ; 277-1 ;
Abstract
An expandable gasket for a head disk assembly, wherein the gasket is initially formed having a geometry that maximizes the number of gaskets realized per sheet of material used. The gasket includes a series of spaced-apart thinned pivot regions and is expanded from an initial relatively closed, material-saving geometry to a second, open geometry dimensioned to be disposed between a top cover and a base of a disk drive. In addition, the transformation from first to second geometries is accomplished without stretching, distorting, buckling or tearing the elongate pivot regions.