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:
Oct. 19, 1993
Filed:
Mar. 09, 1992
Applicant:
Inventor:
Robert A Schueler, Oconomowoc, WI (US);
Assignee:
Textron Inc., Providence, RI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340605 ; 340604 ; 340606 ; 73 4 / ; 73 492 ;
Abstract
Liquid leak detector apparatus and method including a fluid system having two fluid tanks which are fluid flow interconnected and which have a fluid flow-rate switch operative between the tanks for detecting the quantity of flow for establishing equilibrium between the tanks and thereby detecting the leakage of fluid in the system.