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. 23, 2014
Filed:
Mar. 12, 2008
William M. Booth, Iii, Paw Paw, WI (US);
Aashiish Agnihotri, Memphis, TN (US);
Jeffrey M. Gross, Vancover, CA;
Michael Johnson, West Olive, MI (US);
Joseph J. Saladino, Memphis, TN (US);
William M. Booth, III, Paw Paw, WI (US);
Aashiish Agnihotri, Memphis, TN (US);
Jeffrey M. Gross, Vancover, CA;
Michael Johnson, West Olive, MI (US);
Joseph J. Saladino, Memphis, TN (US);
Warsaw Orthopedic, Inc., Warsaw, IN (US);
Abstract
A piston configured to be received within a syringe is disclosed. The piston includes a valve body defining a proximal end and a distal end, a filter disposed within the proximal end of the valve body, and a valve disk disposed within the distal end of the valve body. As the piston is advanced through the syringe, the valve disk is configured to provide fluid flow through the valve body.