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:
Nov. 17, 2020
Filed:
May. 07, 2019
Applicant:
Wayne Fueling Systems Llc, Austin, TX (US);
Inventor:
Gustaf Gustafsson, Glemmingebro, SE;
Assignee:
Wayne Fueling Systems LLC, Austin, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D 7/02 (2010.01); B67D 7/82 (2010.01);
U.S. Cl.
CPC ...
B67D 7/82 (2013.01); B67D 7/02 (2013.01);
Abstract
Various fluid dispensing units having a defrosting system and methods for using the same are provided. In general, a fluid dispensing unit configured to dispense fluid such as AUS32 therefrom is configured to circulate the fluid when the fluid dispensing unit is not in use, e.g., is not dispensing the fluid, to help prevent the fluid from freezing or beginning to crystallize. In the event that the fluid freezes or begins to crystallize, such as due to a power failure that prevents the fluid from circulating, the fluid dispensing unit has a defrosting system configured to heat the frozen or crystallized fluid.