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:
Jan. 06, 2026
Filed:
May. 04, 2022
Henke-sass, Wolf Gmbh, Tuttlingen, DE;
Henke-Sass, Wolf GmbH, Tuttlingen, DE;
Abstract
A device for dispensing a fluid drop-by-drop can include a fluid connector to supply the fluid to be dispensed, a pump which is fluidically connected to the fluid connector, an outlet nozzle which is fluidically connected to the pump, an actuating element, and a control unit. When the actuating element is actuated, the control unit activates the pump which pumps the supplied fluid to the outlet nozzle for dispensing drop-by-drop. The outlet nozzle has an outlet opening and a fluid channel which extends as far as the outlet opening and which, in the direction of the fluid from the pump as far as the outlet opening, has a first channel portion with a first cross-sectional surface and a second channel portion with a second cross-sectional surface adjoining the first channel portion. The second cross-sectional surface can be smaller than the first cross-sectional surface.