Patent
   D317616
Priority
Apr 13 1988
Filed
Sep 30 1988
Issued
Jun 18 1991
Expiry
Jun 18 2005
Assg.orig
Entity
unknown
12
7
n/a
The ornamental design for an overhead projector, as shown and described.

FIG. 1 is a top perspective view of an overhead projector showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof, in an inverted position;

FIG. 6 is a right side elevational view of FIG. 2;

FIG. 7 is a left side elevational view of FIG. 2;

FIG. 8 is a front perspective view thereof in an open position; and

FIG. 9 is a rear perspective view thereof in an open position.

Shiiba, Minoru

Patent Priority Assignee Title
7670012, Sep 05 2006 HEWLETT-PACAKRD DEVELOPMENT COMPANY, L P Projection system and methods
D330040, Oct 27 1989 Mita Industrial Co., Ltd. Over-head projector
D333829, Oct 18 1990 Minnesota Mining and Manufacturing Company Cover for an overhead projector
D344533, Sep 29 1990 Elmo Company, Limited Overhead projector
D354050, Apr 03 1992 Elmo Company Ltd. Image scanner
D354051, Apr 03 1992 Elmo Company, Limited Image scanner
D360426, Nov 12 1993 Seiko Epson Corporation Integrated liquid crystal display projector
D388811, Mar 04 1996 CASIO COMPUTER CO , LTD Overhead projector
D419170, Feb 02 1998 Nikon Corporation Document camera
D505968, Dec 23 2003 Casio Keisanki Kabushiki Kaisha Visual presentation system
D569408, Aug 22 2006 Hewlett-Packard Development Company, L.P. Projector
D665442, Mar 11 2011 Cheng Uei Precision Industry Co., Ltd. Micro projector
Patent Priority Assignee Title
4811110, Apr 18 1987 FUJIFILM Corporation Reflection-type overhead projector
4921343, Sep 05 1985 Fuji Photo Film Co., Ltd. Overhead projector
4938587, May 16 1988 FUJIFILM Corporation Foldable optical apparatus
4968134, Jun 29 1988 Ricoh Company, Ltd. Overhead projector
D268592, Jan 26 1981 GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT Folding transparency viewer
D290264, Dec 21 1984 BANKERS TRUST COMPANY, AS AGENT Microfilm reader
D305904, Feb 12 1986 Ricoh Company, LTD Overhead projector
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 30 1988Fuji Photo Film Co., Ltd.(assignment on the face of the patent)
Oct 25 1988SHIIBA, MINORUFUJI PHOTO FILM CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0049800681 pdf
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