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. 17, 2009
Filed:
Jul. 13, 2006
Takeo Santo, Osaka, JP;
Keiji Sakamoto, Osaka, JP;
Keishi Iwasaki, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A lens barrelis mounted to a collapsible imaging devicehaving a zooming function and includes a cam frame, a first lens frame, a second lens frame, and a third lens frame. First, second, and third lens frame cam grooves, respectively including in the longitudinal direction thereof insertion parts, collapse parts, and variable power partsare formed in the inner peripheral face of the cam frame. The third lens frame cam grooveare deeper than the first and second lens frame cam groovesand are intersected at the collapse partsthereof with the respective insertion parts
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile