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:
Jun. 29, 2021
Filed:
Dec. 13, 2019
Applicants:
Robert Edwards, Kitchener, CA;
Mohan Pandit, London, CA;
Inventors:
Robert Edwards, Kitchener, CA;
Mohan Pandit, London, CA;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B67D 1/12 (2006.01); B67D 1/14 (2006.01); B67D 1/08 (2006.01);
U.S. Cl.
CPC ...
B67D 1/127 (2013.01); B67D 1/0882 (2013.01); B67D 1/0888 (2013.01); B67D 1/1411 (2013.01);
Abstract
A beer dispenser having a nozzle for positioning above a container and dispensing beer into the container. The dispenser includes at least one imaging device for generating at least one image of the dispensed beer, and a processor. The processor determines a measured foam height and a liquid upper surface from the at least one image of the dispensed beer, and adjusts a distance between the nozzle and the liquid upper surface as the beer is dispensed to control the measured foam height.