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:
May. 28, 2019
Filed:
Jul. 18, 2016
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Shusuke Tobita, Kamakura, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2006.01); G02B 25/00 (2006.01); G02B 27/00 (2006.01); B29D 11/00 (2006.01); B29C 45/14 (2006.01); B29K 669/00 (2006.01); B29K 23/00 (2006.01); B29L 11/00 (2006.01);
U.S. Cl.
CPC ...
G02B 7/022 (2013.01); B29D 11/00432 (2013.01); G02B 25/001 (2013.01); G02B 27/0018 (2013.01); B29C 45/14311 (2013.01); B29K 2023/38 (2013.01); B29K 2669/00 (2013.01); B29L 2011/0016 (2013.01);
Abstract
An optical part includes a lens and a holder having the lens fixed thereto. The holder is a cylindrical member including a front surface, a back surface, an outer peripheral surface, and an inner peripheral surface. The back surface contacts the lens, and part of the inner peripheral surface penetrates the lens.