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:
Sep. 11, 2001
Filed:
Aug. 03, 1998
Applicant:
Inventor:
Nelson Raymond Corby, Jr., Scotia, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 3/18 ;
U.S. Cl.
CPC ...
G01B 3/18 ;
Abstract
A micrometer system includes a motorized drive for repeatedly advancing and retracting the micrometer barrel, and a touch sensor for sensing when the barrel tip has just touched the target surface. The drive is preferably mounted on the micrometer body. By performing a measurement repeatedly, a series of readings can be obtained which cumulatively increases measurement accuracy, especially when contact must be made to a compliant surface.