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:
May. 30, 2023
Filed:
Jul. 09, 2019
Applicant:
Crane Payment Innovations, Inc., Malvern, PA (US);
Inventor:
David Charles Deaville, West Chester, PA (US);
Assignee:
Crane Payment Innovations, Inc., Malvern, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 49/02 (2006.01); A47F 3/02 (2006.01); A47F 3/04 (2006.01); A47F 10/02 (2006.01);
U.S. Cl.
CPC ...
F25B 49/02 (2013.01); A47F 3/02 (2013.01); A47F 3/0478 (2013.01); A47F 10/02 (2013.01); F25B 2400/12 (2013.01); F25B 2500/222 (2013.01);
Abstract
One or more example embodiments provide a vending machine () that detects refrigerant leaks. The vending machine includes a main cabinet (), a sensor circuit (), and control equipment (). The sensor circuit is configured to detect a refrigerant leaked in the main cabinet. The control equipment is configured to operate a component () of the refrigerated vending machine based on the detected refrigerant.