Projection system

The ornamental design for a projection system, as shown.

FIG. 1 is a side elevational view of the projection system showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an elevational view of the side opposite that shown in FIG. 1;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof.

Patent	Priority	Assignee	Title
D272252,	Nov 13 1981	EASTMAN KADAK COMPANY, NJ CORP	Printing attachment for a photographic printer or similar article
D430189,	Mar 03 1999	3M Innovative Properties Company	Integrated projection system

Patent	Priority	Assignee	Title
2474055,
3472587,
3950085,	Aug 27 1974	Krones-Transyscop GmbH	Optical transformation drawing apparatus

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Sep 24 1979		Scottie Graphics Inc.	(assignment on the face of the patent)

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