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:
Jan. 03, 1989
Filed:
Jan. 12, 1987
Applicant:
Inventor:
Toshio Hirano, Saitama, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ; G11B / ;
U.S. Cl.
CPC ...
369 752 ; 369197 ; 369265 ;
Abstract
A disk player for both optical and compact disk having two spindle motors for the two types of disk. One of the spindle motors is located far enough from the other spindle motors to receive its own smaller disk and is movable to allow the other spindle motor to receive the larger disk. The disks are carried on a tray to the respective spindle motor and are clamped thereagainst. The tray comprises two carriers for two disk sizes which are separable from each other inside the disk player.