Patent
   D350361
Priority
Jan 08 1992
Filed
May 06 1992
Issued
Sep 06 1994
Expiry
Sep 06 2008
Assg.orig
Entity
unknown
6
9
n/a
The ornamental design for an overhead projector, as shown.

FIG. 1 is a top plan view of the overhead projector embodying my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a bottom side view thereof;

FIG. 7 is a top, front perspective view thereof; and,

FIG. 8 is a bottom, rear perspective view thereof.

Hasegawa, Fumio

Patent Priority Assignee Title
D365836, Dec 17 1993 Elmo Co., Ltd. Overhead projector
D367073, May 23 1995 Primax Electronics, Ltd. Overhead projector
D380485, Sep 28 1995 LCD daylight projector for data and video with integrated PC
D381351, May 22 1995 Elmo Company Limited Overhead projector
D396871, Sep 03 1996 ACCO-Rexel Group Services Plc Overhead projector
D473254, Mar 19 2001 3M Innovative Properties Company Overhead projector having an inverted head
Patent Priority Assignee Title
5159363, Dec 02 1988 Eastman Kodak Company Optical system
197258,
211760,
D244602, Mar 03 1975 Minnesota Mining and Manufacturing Company Overhead projector
JP1136134,
JP627913,
JP778414,
JP779008,
JP779326,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 1992HASEGAWA, FUMIOElmo Company, LimitedASSIGNMENT OF ASSIGNORS INTEREST 0061200331 pdf
May 06 1992Elmo Company(assignment on the face of the patent)
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