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. 05, 2011
Filed:
Mar. 29, 2005
Applicant:
Brent Anderson, Barrington, IL (US);
Inventor:
Brent Anderson, Barrington, IL (US);
Assignee:
CTI Industries Corporation, Barrington, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65D 33/01 (2006.01); B65D 33/00 (2006.01); F16K 31/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a one way valve having a valve body, a wall, a fluid inlet, and a fluid outlet. The valve has a plunger which is moveable with respect to the valve body from a first position to a second position. The valve also has a diaphragm positioned in the valve body for movement between a third position and a fourth position when the plunger is in the first position. When the diaphragm is in the third position the fluid outlet is closed and when the diaphragm is in the fourth position the fluid outlet is open.