Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Donald C. McCarthy0
Brigitte K. Weigert0
Erland R. Sandstrom0
Michael A. Freek0
Michael G. Thomas0
Date of Patent
March 15, 2005
0Patent Application Number
094375540
Date Filed
November 10, 1999
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An injection blow-molded disposable tumbler is formed from a polymeric material and includes a fortified upper rim having a thickness greater than the adjacent sidewall. The tumbler may be formed of a variety of resinous materials and exhibits improved toughness and crush resistance as well as aesthetic qualities particulary desired by consumers.
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