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:
Nov. 04, 2003
Filed:
Jun. 08, 2001
Applicant:
Inventor:
Takayuki Ishibashi, Chiba, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 1/722 ;
U.S. Cl.
CPC ...
G11B 1/722 ;
Abstract
Apparatus for pushing out a disc placed on a tray between a pair of rollers, in a stable state including a pair of pushing-out mechanisms actuated by a return spring each provided with a pair of fixed shafts. For turning the pushing-out mechanism a device, such as a lever, operates against a pressing force of the return spring, and the pushing-out mechanism is engaged with a separation cam for controlling the insertion and/or the discharge of the disc.