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:
Mar. 15, 1977
Filed:
Oct. 24, 1974
Applicant:
Inventor:
Lewis William Bleiman, Northridge, CA (US);
Assignee:
Pertec Computer Corporation, Chatsworth, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ; G11B / ;
U.S. Cl.
CPC ...
360 99 ; 360105 ; 360130 ;
Abstract
A flexible magnetic disk drive system including a read/write head carried by a carriage that is threadably engaged with a lead screw, but with the head carriage being free to pivot a fraction of a turn about the axis of the lead screw to move the head against and away from the disk.