Leakproof carton
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Claims
The ornamental design for leakproof carton, as shown and described.
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Type: Grant
Filed: May 28, 2009
Date of Patent: Aug 23, 2011
Assignee: VISY R & D Pty Ltd. (Southbank, Victoria)
Inventors: Todd Anthony Daley (Northcote), Wayne Keith Summers (Werribee)
Primary Examiner: Karen S Acker
Attorney: Rothwell, Figg, Ernst & Manbeck, P.C.
Application Number: 29/337,688