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. 17, 2019
Filed:
Jun. 19, 2017
Smitten Ventures, Inc., San Francisco, CA (US);
Robyn Sue Fisher, San Francisco, CA (US);
Whitfield Janes Fowler, San Francisco, CA (US);
Zachary Stephen Radding, Lafayette, CA (US);
Brandon Clyde Onstott, Lafayette, CA (US);
Smitten Ventures, Inc., San Francisco, CA (US);
Abstract
Systems and methods of producing a frozen food product include mixing ingredients with a liquefied gas, e.g. liquid nitrogen. The texture and quality of the food product may be determined by sensing temperature or viscosity, and controlling the rate at which the liquefied gas flows into the mixture, i.e. dosing. This functionality may be achieved using one or more scoops, the position of which may be controlled by actuators. The dosing may be controlled by a program that receives input from one or more sensors, and the program may be responsive to input of the type or amount of ingredients being mixed. In addition, the dosing may be controlled by a human being through a user interface, e.g. by pushing a 'dose' button.