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. 27, 2022
Filed:
Mar. 26, 2019
Intervet Inc., Madison, NJ (US);
Frank Altermann, Tuttlingen, DE;
Dominic Kamenzin, Eigeltingen-Reute, DE;
Thomas Schmidt, Tuttlingen, DE;
Manuel Mattes, Spaichingen, DE;
Robin Sauter, Tuttlingen, DE;
Daniel Seeh, Immendingen, DE;
Intervet Inc., Madison, NJ (US);
Abstract
A device for administering a fluid is provided, with The tensioning device (S) has a ramp () which is rotatable by means of a motor () and has a ramp track () extending along a helical line, The tensioning device (S) furthermore has a roller () which is in contact with the ramp track () and is mounted rotatably in a driver (), which is connected to that end of the piston rod () which protrudes out of the cylinder (), and therefore, upon rotation of the ramp (), the ramp track () runs below the roller (), which thereby rotates,