Pizza pan
Latest Sigma Industries, Inc. Patents:
Description
Claims
The ornamental design for a pizza pan, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D574661
Type: Grant
Filed: Feb 14, 2007
Date of Patent: Aug 12, 2008
Assignee: Sigma Industries, Inc. (Salina, KS)
Inventor: Eugene T. Logan (Salina, KS)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Ricky Pham
Attorney: Thompson & Thompson, PA
Application Number: 29/272,721
Type: Grant
Filed: Feb 14, 2007
Date of Patent: Aug 12, 2008
Assignee: Sigma Industries, Inc. (Salina, KS)
Inventor: Eugene T. Logan (Salina, KS)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Ricky Pham
Attorney: Thompson & Thompson, PA
Application Number: 29/272,721
Classifications
Current U.S. Class:
D7/354