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:
Dec. 07, 2021
Filed:
Jul. 11, 2018
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Hiroyasu Fujinaka, Osaka, JP;
Abstract
The lens barrel disclosed herein comprises cam pin (, and) fixed and supported by a lens holding frame (); a biasing pin () that is biased and supported near one cam pin () of the lens holding frame (); and a cam frame () that has cam grooves that engage with each of the cam pins (, and) and the biasing pin (). The cam groove () that engages with the biasing pin () engages with the biasing pin () on one side surface in the optical axis direction, and the cam groove () that engages with the cam pin () near the biasing pin () engages with the cam pin () on the side surface on the opposite side in the optical axis direction from the side surface that engages with the biasing pin ().