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. 28, 2006
Filed:
Oct. 05, 2005
Applicant:
Hiroyuki Hase, Fujisawa, JP;
Inventor:
Hiroyuki Hase, Fujisawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2006.01); G02B 15/14 (2006.01); G03B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lead screw is fittingly supported by a support member at one spot in a rotatable manner. A guide member is supported by the support member through press fitting of a one-end portion. The lead screw and the guide member are supported on one side in this manner, so there is no need to provide dedicated components for supporting the lead screw and the guide axis, and a lens barrel is made compact.