Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
December 29, 2009
Patent Application Number
11133914
Date Filed
May 20, 2005
Patent Primary Examiner
Patent abstract
The present invention creates a new rigid degassing valve. The valve of the present invention utilizes a relatively stiff support body in order to successfully vent gases, such as carbon dioxide, from within the packaging. Carbon dioxide may be created by organic products placed in the packaging which causes the package to expand. The valve of the current invention maintains its shape as the package becomes bloated and takes on a rounded shape due to carbon dioxide expended by the roasted coffee beans.
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