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:
Aug. 10, 2021
Filed:
Jan. 27, 2020
Applicant:
Nuwhirl Systems Corporation, Corona, CA (US);
Inventors:
Richard Rivera, Corona, CA (US);
Lee Lina Ourn, Riverside, CA (US);
Assignee:
NuWhirl Systems Corporation, Corona, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47K 3/10 (2006.01); A61H 33/02 (2006.01);
U.S. Cl.
CPC ...
A47K 3/10 (2013.01); A61H 2033/023 (2013.01);
Abstract
Air injectors are provided for conveying fluid and/or gas (e.g., air) into the fluid of a bathing apparatus. The air injectors can include a component for attachment to an outside surface of the bathing apparatus that can be hidden from the view of a user and another component for attachment to a source of the fluid and/or gas (e.g., air). The two components can be connected together for use or disconnected for servicing and cleaning the injectors, as well as servicing a check valve or the injectors.