Patent
   D332110
Priority
Feb 06 1989
Filed
Aug 07 1989
Issued
Dec 29 1992
Expiry
Dec 29 2006
Assg.orig
Entity
unknown
1
6
n/a
The ornamental design for a slide projector, as shown and described.

FIG. 1 is a top, front and right side perspective view of a slide projector showing my new design;

FIG. 2 is a top, front and left side perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a right side elevational view thereof, with the pivoting arm in a folded position;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

Held, Wolfgang

Patent Priority Assignee Title
D419582, Feb 04 1998 Sony Corporation Collapsible overhead projector
Patent Priority Assignee Title
3762809,
4795252, May 26 1987 Buhl Industries, Inc. Overhead projector
D244602, Mar 03 1975 Minnesota Mining and Manufacturing Company Overhead projector
D290264, Dec 21 1984 BANKERS TRUST COMPANY, AS AGENT Microfilm reader
D305904, Feb 12 1986 Ricoh Company, LTD Overhead projector
JP1136134,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 07 1989Wolf Audio Visuals(assignment on the face of the patent)
Sep 05 1989HELD, WOLFGANGWolf Audio VisualsASSIGNMENT OF ASSIGNORS INTEREST 0062080819 pdf
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