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:
Feb. 21, 2023
Filed:
Feb. 24, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Fuya Mizuochi, Saitama, JP;
Toru Ohara, Tochigi, JP;
Yasuyuki Watazawa, Tokyo, JP;
Naoto Fujihashi, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/335 (2011.01); H04N 5/232 (2006.01); G03B 17/14 (2021.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23209 (2013.01); G03B 17/14 (2013.01); H04N 5/2254 (2013.01);
Abstract
A camera body includes a plurality of electric contacts in a first set and a second set. When a lens apparatus is mounted to the camera body, the first set of the electric contacts comes into contact with an electric contact disposed on the lens apparatus before coming into contact with the second set of electric contacts.