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. 13, 1990
Filed:
Mar. 17, 1989
Hikaru Nishihara, Hiroshima, JP;
Hiroshi Ogata, Hiroshima, JP;
Tatsuhiro Yoshimune, Hiroshima, JP;
Kaoru Nishimura, Hiroshima, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A device for supporting an object lens in an optical head includes a substantially parallelepipedic link mechanism (5), a rotatable member (16) rotatable in the parallelepiped, a second hinge member (15) connecting the rotatable member (16) to the inner wall of one plate (10) of the link mechanism (15) to make it possible to rotate the rotatable member about an axis parallel to the optical axis of the object lens (1), a lens holding member (2) supported by the rotatable member (16) and holding the object lens (1), and a base (17) for substantially holding another plate (12) of the link mechanism.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile