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:
Jun. 26, 2001
Filed:
Oct. 27, 1999
Ken Hirunuma, Tokyo, JP;
Shinji Tsukamoto, Saitama, JP;
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
In binoculars, a lens supporting frame which supports correction lenses, comprises a lengthwise-direction and a lateral-direction driving frames. A bar is formed on a frame mounted on an inner wall of the binoculars, being positioned approximately close to a center of the lens supporting frame. Guide holes are formed in the bar. Each guide hole is respectively positioned at a portion corresponding to an upper and a lower edge portions of the lengthwise-direction driving frame. Guide pins are respectively mounted on a center portion of the upper and the lower edge portions so as to pierce the guide holes, projecting to a side of objective lenses. When the lens supporting frame is driven in the lengthwise direction, a lengthwise-direction driving actuator pushes one of the guide pins, the lengthwise-direction driving frame being led by the guide pins in the lengthwise direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile