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:
Jan. 03, 1995
Filed:
Nov. 15, 1993
Applicant:
Inventor:
Mark A Boyd, Flat Rock, MI (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M / ; G01M / ;
U.S. Cl.
CPC ...
73 40 ; 73 4 / ; 340505 ; 340606 ;
Abstract
A system for monitoring fluid flow in a water supply for detection of leakage. The system includes sensing means for detecting fluid flow and generating a proportional pulse, timing and memory means for recording an occurrence of the pulses, means for determining if a substantially continuous series of pulses occurred over a time period, and means for indicating the results of the determination.