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. 09, 1996
Filed:
Jan. 11, 1995
Kenneth J Nelson, Santa Clara, CA (US);
Michael C McGrath, Pleasanton, CA (US);
Timothy O Avery, San Jose, CA (US);
Avatar Systems Corporation, Milpitas, CA (US);
Abstract
An engagement interface between a removable cartridge containing a rigid disk for storage of data and a disk drive that maintains the disk immobilized during insertion into the disk drive so that the drive can be oriented in any direction with respect to gravity. The cartridge includes an opening for a hub of the disk for spinning and the disk drive has a magnetic spindle with connecting mechanism for extending the spindle into contact with the hub and retracting it out of contact. The cartridge also includes an overcenter disk immobilizer to hold the disk with its hub centered in the opening when the cartridge is outside the disk drive and to release the disk when the cartridge is within the disk drive and the hub is engaging the spindle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile