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:
Apr. 02, 2019
Filed:
Mar. 07, 2017
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2006.01); G02B 7/09 (2006.01); G03B 11/00 (2006.01); G03B 17/04 (2006.01); G02B 5/00 (2006.01); G02B 7/08 (2006.01); G03B 11/04 (2006.01); H04N 5/225 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
G02B 7/09 (2013.01); G02B 5/005 (2013.01); G02B 7/021 (2013.01); G02B 7/08 (2013.01); G03B 11/00 (2013.01); G03B 11/045 (2013.01); G03B 17/04 (2013.01); H04N 5/2254 (2013.01); G02B 5/208 (2013.01);
Abstract
The lens barrel includes an imaging optical system comprising at least a first lens, a plate-shaped protection glass which is disposed closer to a subject side than the first lens and has light transmission, and an annular ring part provided on the outer circumferential edge of the surface of the protection glass facing the subject side.