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:
Sep. 17, 2024
Filed:
Mar. 22, 2019
Applicant:
Homewerks Worldwide, Llc, Lake Bluff, IL (US);
Inventors:
Jian Ying, Dongguan, CN;
John Charles Holzheimer, Chagrin Falls, OH (US);
Assignee:
HOMEWERKS WORLDWIDE, LLC, Lake Bluff, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 1/18 (2006.01); B05B 1/08 (2006.01); B05B 3/04 (2006.01);
U.S. Cl.
CPC ...
B05B 1/18 (2013.01); B05B 1/083 (2013.01); B05B 3/04 (2013.01);
Abstract
A showerhead () and a pulsation mechanism thereof are disclosed. The showerhead () with three sets of spaced-apart nozzles () is configured to be cyclically activated in sequence, with each set of nozzles () operative for approximately 0.25 seconds to 1 second, while the other two sets of nozzles () are deactivated. The showerhead () includes a shutter () adapted to open a flow passage () within the showerhead () leading to one or more respective nozzles () periodically to produce an intermittent pulsating flow.