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. 29, 2019
Filed:
Jun. 06, 2018
Michael R. Levine, Pinckney, MI (US);
Michael R. Levine, Pinckney, MI (US);
Other;
Abstract
A sprinkling or irrigation system includes a sprinkler controller that is capable of detecting a leak in one or more zones of the system. The system include a main valve and an adjustable valve in a bypass line around the main valve. The adjustable valve is set to a partially closed state such that a selected on of the zones produces a pressure at a selected proportion of the static pressure provided by the water source such as half the static pressure. A leak is detected when a zone, with the main valve closed and the adjustable valve in the partially closed state, produced a test pressure that is substantially lower than the selected proportion of the static pressure, as modified by a test factor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile