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:
May. 17, 2005
Filed:
Oct. 22, 2001
Pascal Denolly, Jardin, FR;
Pascal Denolly, Jardin, FR;
Sedat, Irigny, FR;
Abstract
The injection syringe has at least one syringe body () provided with a needle () and a pusher () mounted so as to be able to move in the body (). The syringe has a movable guard () for protecting the injection end (A) of the needle. The guard () is able to move with respect to the body () between a position retracted in the body () and an active protection position. The guard () and the body () have associated projecting and recessed reliefs for holding the guard in a retracted position. It has a retractable member () for positive holding of the engagement of the said associated reliefs, when the guard () is in a retracted position. The pusher () and the said holding member () are adapted for a retraction of the said holding member () under the action of the pushing in of the pusher () into the body, at the end of injection, providing a release of the positive holding of the engagement of the associated reliefs.