Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael E. Penny0
Date of Patent
April 5, 2011
0Patent Application Number
116980090
Date Filed
January 25, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A finish for a plastic container and a preform adapted to be molded into the plastic container. The finish and the preform include an upper portion having a mouth defining an opening into the container. At least one groove is defined around a radial sidewall of the upper portion. The groove slopes gradually downward along the radial sidewall to a terminal end.
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