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:
Nov. 12, 1996
Filed:
Jan. 27, 1994
Applicant:
Inventor:
Delmar L Logue, Herrick, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B / ; G01B / ;
U.S. Cl.
CPC ...
32420726 ; 32420717 ; 324228 ; 324243 ;
Abstract
A polar coordinates sensing array, having a plurality of pick-up poles arranged in a flux balanced hexagonal configuration within a cylindrical outer pole, array driven by a rotating magnetic field within a hollow toroid core excited by sine-cosine excitation, each pole being wound with a pick-up coil for generating a plurality of polar coordinates signals representive of workpiece geometry.
Logue, Delmar. (1996). Polar coordinates sensor array with rotating magnetic field driven (U.S. Patent No. 5574367). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5574367
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile