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:
Jun. 02, 2026
Filed:
Feb. 13, 2023
Design West Technologies, Inc., Tustin, CA (US);
Maria Bauer, Tustin, CA (US);
Ryan Hur, Tustin, CA (US);
Xiaolin Wang, Tustin, CA (US);
Sam De La Torre, Tustin, CA (US);
Robert Alan Olson, Tustin, CA (US);
Sovan Nguyen, Tustin, CA (US);
Rongwei Mao, Tustin, CA (US);
Design West Technologies, Inc., Tustin, CA (US);
Abstract
A portable motorized fluid sprayer device is described, having a fluid tank and a pump manifold configured to pump fluid from the tank and into a connected fluid conveying structure (e.g., a hose, wand, nozzle, handle and/or similar structures). The manifold may include an electric motor, a gear pump, a controller, and a battery. Additionally, the fluid sprayer device may allow for spraying fluid with consistent pressure, recirculation of fluid within the tank, a gear pump for spraying or suctioning fluid from the fluid conveying structure, a safety lever, the ability to separate the pump manifold from the fluid tank, and other features.