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 8270072 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 18, 2012

Filed:

Jul. 02, 2009
Applicant:

Kazuhiro Hasegawa, Hachioji, JP;

Inventor:

Kazuhiro Hasegawa, Hachioji, JP;

Assignee:

Olympus Corporation, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A microscope includes a microscope main body, a revolving nosepiece rotatably mounted on the microscope main body and equipped with plural objective lenses, and focusing handles that adjust focal points of the objective lenses. The microscope further includes operation knobs mounted in a vicinity of the focusing handles and configured to move by a predetermined amount in a predetermined directions and an operating-force transmitting mechanism provided between the operation knobs and the revolving nosepiece and configured to transmit, when the operation knobs move, operating force to the revolving nosepiece to cause the movable member to move so that the objective lenses can be switched from one to the other through a single moving operation of the operation knobs by the predetermined amount.


Find Patent Forward Citations

Hasegawa, Kazuhiro. (2012). Microscope having an optical-element switching operation unit configured to rotate a movable element equipped with a plurality of optical elements by a single translatory operation (U.S. Patent No. 8270072). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8270072

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

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