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:
Aug. 21, 2012
Filed:
Aug. 20, 2010
Applicants:
Shuji Hayashida, Kawasaki, JP;
Osamu Saito, Kawasaki, JP;
Shozaburo Tsuji, Kawasaki, JP;
Inventors:
Assignee:
Mitutoyo Corporation, Kawasaki-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 3/18 (2006.01); G01B 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a micrometer with an improved a heat-insulating property. A micrometerwith a U-shaped framesupporting an anviland a spindleat tip end portions thereof so that the anviland the spindleare coaxially opposed to each other is provided with a heat insulating cover. The heat insulating coveris shaped to accommodate a bottom portion of the frame, and is detachable with respect to the frame. The heat insulating covercovers a bottom faceof the framewhile supporting the bottom portion of the frameby sandwiching from both sides of the frame