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:
Apr. 18, 2017
Filed:
Nov. 05, 2015
Cleaning Systems, Inc., DePere, WI (US);
David R. Krause, DePere, WI (US);
Kenneth R. Smith, DePere, WI (US);
Vladimir Chernin, DePere, WI (US);
Cleaning Systems, Inc., DePere, WI (US);
Abstract
A chemical metering system for providing efficient access and replacement of chemical metering devices. The chemical metering system generally includes a chemical injector, a first tube fluidly connected to the chemical injector, a second tube adapted to be fluidly connected to a chemical supply, a releasable tube coupling removably and fluidly connected to the first tube and the second tube, and a metering device is adapted for controlling a flowrate of liquid chemical into the chemical injector from the chemical supply. The metering device is accessible for repair or replacement by removing the releasable tube coupling from either the first tube or the second tube for efficient access and replacement of the metering device.