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:
Dec. 25, 2018
Filed:
Apr. 28, 2014
Graco Minnesota Inc., Minneapolis, MN (US);
David A. Bordwell, Canton, OH (US);
Jonathan R. McMichael, Canton, OH (US);
Thomas V. Vo, Bedford, OH (US);
Graco Minnesota Inc., Minneapolis, MN (US);
Abstract
A plural component dispensing systemreceives separate fluid components, mixes the components in a predetermined ratio, and dispenses the components as mixture. Each fluid component is supplied by a separate pumpA,B to an individual variably controllable fluid regulatorA,B. Each fluid component is supplied from its individual fluid regulatorA,B through a flow meterA,B to a mixing device. The ratio of the components delivered to the mixing deviceis controlled by the individual fluid regulatorsA,B based upon the flow rates measured by the flow metersA,B.