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:
Feb. 15, 2000
Filed:
Nov. 03, 1997
Dieter Schulz, Muelheim, DE;
Henke-Sass, Wolf GmbH, Tuttlingen, DE;
Abstract
A veterinary syringe with a dosing device for administering medications in different preselectable amounts, comprises a piston rod which projects into a syringe cylinder by a piston provided at a first end of the piston rod and which is supported at a handle at its other end by an actuating lever which is fastened to the other end so as to be swivelable. The piston rod is supported so as to be displaceable longitudinally in a holder which is rigidly connected with the handle. A dosing device is provided between the holder on one side and the piston rod on the other side. At least two longitudinal grooves are arranged parallel to one another and which have different lengths compared with one another are distributed along the outer circumference of the piston rod. An engagement member is provided which is arranged so as to be rotatable about the piston rod and can be moved into one of the grooves.