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:
Jun. 15, 1999
Filed:
Nov. 12, 1997
Hiroshi Okano, Tokyo, JP;
Akira Katayama, Tokyo, JP;
Nikon Corporation, Tokyo, JP;
Abstract
An antivibration device includes a correcting optical system to correct shake by moving at least a part of a photographic optical system, a support member to support the correcting optical system, and a lens mount member to support the shake correction mechanism. A shielding member is further provided on at least either the support member or the lens mount member so as to keep dust and other potentially damaging airborne material from entering the shake correction mechanism. The shielding member is provided so as to extend substantially parallel to the optical axis of the photographic optical system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile