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:
Aug. 13, 2013
Filed:
Oct. 19, 2010
Applicants:
Jean-pierre Giraud, Auburn, AL (US);
Michel Zbirka, Jouy-sur-Morin, FR;
Inventors:
Jean-Pierre Giraud, Auburn, AL (US);
Michel Zbirka, Jouy-sur-Morin, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47G 19/22 (2006.01); B65D 51/16 (2006.01); F16K 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the present invention generally relate to a leak proof drinking cup including a valve assembly and a removable lid with a drinking spout and a vent. The valve assembly includes a drinking valve, a venting valve, or both. When in use, the valve assembly engages with the lid to prevent leaks or spills and to permit the flow of air into the cup. When not in use, the valve assembly disengages from the lid and the valve is open to facilitate proper cleaning of the valve assembly.