US D513,416 S
Overhead projection system
Paolo Pininfarina, Cambiano (Italy)
Assigned to 3M Innovative Properties Company, St. Paul, Minn. (US)
Filed on Jul. 16, 2004, as Appl. No. 29/209,459.
Claims priority of application No. 126800 (EM), filed on Jan. 16, 2004.
Term of patent 14 Years
LOC (7) Cl. 16 - 02
U.S. Cl. D16—235
OG exemplary drawing
 
The ornamental design for a overhead projection system, as shown and described.