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. 21, 2010
Filed:
Jan. 11, 2005
Patrick Alexandre, Gray, FR;
Georges Baud, La Crau, FR;
Bernard Brouquieres, Toulon, FR;
Laurent D'emmanuelle, Toulon, FR;
Denis Roller, La Ferte Alais, FR;
Patrick Alexandre, Gray, FR;
Georges Baud, La Crau, FR;
Bernard Brouquieres, Toulon, FR;
Laurent D'Emmanuelle, Toulon, FR;
Denis Roller, La Ferte Alais, FR;
Crossject, Paris, FR;
Abstract
The invention relates to needleless syringe for injecting an active liquid principle. The inventive syringe comprises a container () closed by a movable shutter and containing the injectable liquid. Said container is initially insulated from an injector-receptacle provided with a cylinder bore () in which a downstream shutter is arranged and which comprises at least one protuberance reducing the section with respect to the upstream opening of the bore. The aim of said invention is to damp and prevent the downstream shutter bounce when it is disposed in the bore () of the receptacle.