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:
Jul. 12, 2011
Filed:
Sep. 29, 2006
Jeffrey M. Vitullo, Pottstown, PA (US);
Matthew J. Moore, Ephrata, PA (US);
Richard L. Harding, Reinholds, PA (US);
Jeffrey M. Vitullo, Pottstown, PA (US);
Matthew J. Moore, Ephrata, PA (US);
Richard L. Harding, Reinholds, PA (US);
Arrow International, Inc., Reading, PA (US);
Abstract
A syringe includes a barrel defining a liquid chamber, an aperture and two or more contents indicators; a plunger movable within said barrel whereby movement of the plunger in a first direction causes the liquid chamber to fill with a fluid and movement by the plunger in a second direction causes fluid to be expelled from the liquid chamber through the aperture; and a selecting mechanism disposed on the barrel that is actuated to select only one of the contents indicators.