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:
Feb. 10, 2004
Filed:
Jan. 03, 2001
I-Ming Chen, Taipei, TW;
Computech International Ventures Limited, Tortola, VG;
Abstract
An optical disk includes a disk body and a cap body. The disk body has a first surface adapted to be printed thereon, and a second surface opposite to the first surface and adapted to store optical data. The first surface is formed with a central cap-receiving recess that extends downwardly and that has an inner annular surface and a recess bottom. The second surface is formed with a shaft-receiving recess that extends upwardly and that is communicated with the cap-receiving recess. The cap-receiving recess has an area larger than that of the shaft-receiving recess. The cap body is received in the cap-receiving recess, and has a top side adapted to be printed thereon, and a peripheral portion on the recess bottom. The cap body is movable from a normal position, where the top side of the cap body is flush with the first surface of the disk body, to a position of use, where the cap body protrudes relative to the first surface of the disk body.