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. 05, 2002
Filed:
Apr. 27, 1999
Applicant:
Inventors:
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 2/3033 ;
U.S. Cl.
CPC ...
G11B 2/3033 ;
Abstract
A disc cartridge that is adapted to receive a small-size optical disc and is compatible with a large-size disc cartridge. In the disc cartridge, first and second shutters open and close an opening. A connector links the first shutters to the second shutters as any one of the first and second shutters is driven.