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:
Dec. 16, 2025
Filed:
Jul. 21, 2023
Applicant:
Dlhbowles, Inc., Canton, OH (US);
Inventors:
Samuel Bernstein, Annapolis, MD (US);
Alex Dotzler, Potomac, MD (US);
Assignee:
DLHBOWLES, INC., Canton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61H 33/00 (2006.01);
U.S. Cl.
CPC ...
A61H 33/6057 (2013.01); A61H 2201/1238 (2013.01);
Abstract
A fluidic geometry, chip, and nozzle assembly capable of providing multiple oscillation frequencies without the need for moving parts is contemplated. A fluidic circuit having feedback loops with differing cross-sectional areas will allow for output of oscillating sprays having different frequencies based upon fluid pressure.