Overhead projection system

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Description

FIG. 1 is a perspective view of an overhead projection system showing the new design for a overhead projection system. As shown, the overhead projection system is oriented upright;

FIG. 2 is a side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a overhead projection system, as shown and described.

Referenced Cited
U.S. Patent Documents
5013149 May 7, 1991 Downum et al.
5035502 July 30, 1991 Stokes
D344533 February 22, 1994 Hasegawa
D349715 August 16, 1994 Darland
D365836 January 2, 1996 Hasegawa
D435578 December 26, 2000 Adachi et al.
Other references
  • Design, Mar. 1981 p. 39 (overhead projector).
Patent History
Patent number: D513516
Type: Grant
Filed: Jul 16, 2004
Date of Patent: Jan 10, 2006
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Paolo Pininfarina (Cambiano)
Primary Examiner: Adir Aronovich
Attorney: Gregg H. Rosenblatt
Application Number: 29/209,460