Circle and bi-directional ray drawing device
The thicknesses shown in
Claims
What is claimed is the ornamental design for a circle and bi-directional ray drawing device, as shown and described herein.
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Type: Grant
Filed: Oct 5, 2007
Date of Patent: Apr 29, 2008
Inventor: Renae Haddadin (Sandy, UT)
Primary Examiner: Antoine D. Davis
Attorney: Thorpe North & Western LLP
Application Number: 29/292,290