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:
Mar. 31, 2026
Filed:
Dec. 21, 2023
Applicant:
Andreas Stihl Ag & Co. KG, Waiblingen, DE;
Inventors:
Assignee:
Andreas Stihl AG & Co. KG, Waiblingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/12 (2006.01); B05B 7/32 (2006.01); B05B 12/00 (2018.01); B08B 3/02 (2006.01);
U.S. Cl.
CPC ...
B08B 3/028 (2013.01); B05B 7/12 (2013.01); B05B 7/32 (2013.01); B05B 12/00 (2013.01); B08B 3/026 (2013.01); B08B 2203/0205 (2013.01); B08B 2203/0217 (2013.01); B08B 2203/0223 (2013.01); B08B 2203/027 (2013.01);
Abstract
A pressure washer has a connection for a source of liquid; a high pressure pump; a main line by way of which liquid via the high pressure pump is conveyable from the connection to a spray opening of the main line; and a supplemental pump for adding an additive to the liquid. The pressure washer is conceived in such a way that the additive by way of the supplemental pump is able to be fed to the main line upstream of the high pressure pump.