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:
Nov. 05, 2002
Filed:
Apr. 03, 2001
John K. Domici, Jr., Flemington, NJ (US);
Mario Verdi, Randolph, NJ (US);
Francisco Garza, El Paso, TX (US);
Gem Plastics, Inc., Hillsborough, NJ (US);
Abstract
An improved safety syringe device includes a shield from which a vacuum needle extends and retracts, a vial that is telescopically received within a cavity of the shield and that attaches to the vacuum needle at its distal end, and a ring rotatably connected around a portion of the vial near its distal end. The vial includes a protrusion that engages with a tab on the ring to move the tab within a channel defined on the interior surface of the shield cavity. The safety syringe device further includes a temporary locking feature to maintain the vial at a generally fixed position within the shield during use of the syringe.