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. 18, 2014
Filed:
May. 27, 2009
Olivier David, Les Portes, FR;
Emeric Mermet, Grenoble, FR;
Olivier David, Les Portes, FR;
Emeric Mermet, Grenoble, FR;
Becton Dickinson France, Le Pont de Claix, FR;
Abstract
The present invention relates to a syringe () defining a reservoir () for containing a liquid and comprising an end-piece () encompassing a channel () providing a passageway for the transfer of the said liquid, characterized in that the said channel () comprises two portions, a first portion () and a second portion (), the said first portion () extending from the free distal end () of the end-piece () in the direction of the reservoir (), and the said second portion () extending between the first portion () of the channel () and the proximal end () of the end-piece () and connecting the said first portion () to the reservoir, the said first portion () having an average diameter that is greater than the average diameter of the said second portion ().