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. 08, 2026
Filed:
Oct. 13, 2022
Applicant:
Air Up Group Gmbh, Munich, DE;
Inventor:
Rudolf Ernst, Hamburg, DE;
Assignee:
air up group GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47G 19/22 (2006.01); A47G 21/18 (2006.01); B01F 25/4314 (2022.01); B01F 33/501 (2022.01);
U.S. Cl.
CPC ...
A47G 19/2266 (2013.01); A47G 21/183 (2013.01); B01F 25/43141 (2022.01); B01F 33/50111 (2022.01);
Abstract
A drinking system includes a drinking vessel defining a receiving chamber for a liquid, a drinking straw, a fragrance reservoir which is loaded with fragrance and has an inflow opening for air and an outflow opening for fragrance-enriched air, and an injector pump arrangement which is connected to or integrated into the drinking straw. The injector pump arrangement includes a drive nozzle, an expansion chamber fluidically connected directly downstream of the drive nozzle, and a collector nozzle fluidically connected directly downstream of the expansion chamber.