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:
May. 22, 1979
Filed:
Nov. 21, 1977
Applicant:
Inventor:
Eugene F Colditz, Huntington Beach, CA (US);
Assignee:
Kaiser Aerospace & Electronics Corp., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73447 ; 73311 ;
Abstract
A liquid storage tank is provided with an internal fixed support tube. Magnet-bearing liquid level and liquid density indicator floats are concentrically related to the fixed support tube externally thereof. Concentrically related, magnet-bearing indicator tubes are movably disposed within the fixed support tube and furnish liquid level and liquid density readout information when their respective magnets become magnetically latched with the float magnets.
Colditz, Eugene. (1979). Volume and density indicator system for liquids in tanks (U.S. Patent No. 4155254). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4155254
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile