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:
Oct. 10, 2023
Filed:
Feb. 10, 2023
Applicant:
World Club Supply Corporation, Orange, NJ (US);
Inventor:
Philip D. Lowance, Dana Point, CA (US);
Assignee:
World Club Supply Corp., Orange, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
F04B 17/04 (2006.01); F04B 13/00 (2006.01); F04B 49/10 (2006.01); F04B 23/02 (2006.01); F04B 53/10 (2006.01);
U.S. Cl.
CPC ...
F04B 17/046 (2013.01); F04B 13/00 (2013.01); F04B 23/028 (2013.01); F04B 49/10 (2013.01); F04B 53/1002 (2013.01); F04B 2207/70 (2013.01);
Abstract
Automatic electric actuation of the pump of a liquid dispenser apparatus is provided by a stepper motor having a threaded hollow liquid-conducting tube positioned therein and configured such that motor drives the hollow tube up and down in response to supply of a plurality of electrical pulses thereto. A lower end of the hollow tube is constructed to inter-fit with a stem of the pump such that driving the hollow tube up and down creates a pumping action.