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.:

US 7440028 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 21, 2008

Filed:

Sep. 02, 2004
Applicant:

Toshiaki Takeda, Saitama, JP;

Inventor:

Toshiaki Takeda, Saitama, JP;

Assignee:

Fujinon Corporation, Saitama, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
Abstract

An anti-vibration controller having an ON/OFF switch for the anti-vibration is arranged on the outer circumference of a fixed lens barrel where extender lenses are positioned. When to manipulate the ON/OFF switch, a cameraperson manually operates a focusing ring with the little and ring fingers, a zooming ring with the middle finger and an iris ring with the index finger, all of the left hand. Then he or she can manipulate the ON/OFF switch of the anti-vibration controller fitted to the outer circumference of the fixed lens barrel with the unengaged thumb without having to move the fingers away from manipulating rings.


Find Patent Forward Citations

Takeda, Toshiaki. (2008). Vibration-proof lens device (U.S. Patent No. 7440028). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7440028

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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