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:
Jan. 25, 2011
Filed:
Nov. 19, 2008
Greg Pardes, New York, NY (US);
Stewart Swiss, Lloyd Harbor, NY (US);
Paul Mulhauser, New York, NY (US);
Lyndon T. Treacy, Long Island City, NY (US);
Greg Pardes, New York, NY (US);
Stewart Swiss, Lloyd Harbor, NY (US);
Paul Mulhauser, New York, NY (US);
Lyndon T. Treacy, Long Island City, NY (US);
ReSeal International Limited Partnership, New York, NY (US);
Abstract
A reusable continuously sealing metered dosing one-way valve assembly and delivery system flows a premeasured amount of a sterile flowable substance from a source which is coupled to an actuator assembly to an outlet orifice and prevents any backflow of contaminants through the continuously sealing one way valve assembly when the flowable substance ceases to flow. The valve assembly includes an elastomeric membrane which aids in preventing any backflow of contaminants when dispensing of the flowable substance is stopped. Multiple dosing of preservative-free flowable substance is provided.