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:
Mar. 15, 2016
Filed:
Apr. 05, 2011
Eung Kyu Kim, Midland, MI (US);
Thomas J. Parsons, Freeland, MI (US);
Laura J. Dietsche, Midland, MI (US);
Michael D. Bowe, Doylestown, PA (US);
Janah C. Szewczyk, Philadelphia, PA (US);
Eung Kyu Kim, Midland, MI (US);
Thomas J. Parsons, Freeland, MI (US);
Laura J. Dietsche, Midland, MI (US);
Michael D. Bowe, Doylestown, PA (US);
Janah C. Szewczyk, Philadelphia, PA (US);
Dow Global Technologies LLC, Midland, MI (US);
Rohm and Haas Company, Philadelphia, PA (US);
Abstract
A dispensing device () capable of dispensing both frothed and non-frothed liquids, the dispensing device having in order a fluid transport medium () defining a flow channel (), a trigger controlled liquid flow regulator () defining a flow channel () through which fluid may flow when the trigger () is in one position but not when the trigger is in another position, a flow block () defining a flow channel () in fluid communication with a gas channel () and removably attached to the flow regulator, a flow restriction orifice () between the flow block and the flow regulator (), a mixing block () defining a flow channel () containing mixing elements and optionally stabilization () and extension blocks each containing a flow channel () wherein each flow channel is in fluid communication with one another.