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:
Apr. 21, 1981
Filed:
Oct. 09, 1979
Applicant:
Inventors:
William R Freund, Jr, Hatfield, PA (US);
John C Grebe, Jr, Norristown, PA (US);
Assignee:
Emerson Electric Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
7386112 ;
Abstract
A family of magnetic flowmeters of different sizes ranging from at least as small as two inches in diameter to at least as large as twenty inches in diameter share a common low power coil driving circuit and a common signal processing circuit. The meters have coils which share proportional geometry and which have no magnetic core.
Freund, Jr, William. (1981). Family of magnetic flowmeters (U.S. Patent No. 4262542). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4262542
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile