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. 08, 1981
Filed:
Oct. 24, 1979
Applicant:
Inventor:
John J Gallagher, Washington, DC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F / ; G01F / ;
U.S. Cl.
CPC ...
73 6 / ; 7329 / ; 73293 ; 7330 / ;
Abstract
A device for determining the relative properties of stratified fluids, such as the interface between oil and water having plural fluid character recording stations with sensors on an elongated member. Means are provided to clear the recording stations to preclude contamination of the sensors by fluid from other strata.
Quick Actions:
Gallagher, John. (1981). Stratified fluid interface recorder (U.S. Patent No. 4287756). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4287756
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