Collapsible easel
Claims
The ornamental design for a collapsible easel, as shown and described.
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Type: Grant
Filed: Nov 22, 2006
Date of Patent: Oct 30, 2007
Inventors: Michael John Stengel (Town and Country, MO), Trung Q. Do (Bridgeton, MO)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Sydney R. Buffalow
Application Number: 29/250,595