Patent
   D305904
Priority
Feb 12 1986
Filed
Aug 05 1986
Issued
Feb 06 1990
Expiry
Feb 06 2004
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for overhead projector, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a front top life perspective view in a fully assembly condition.

Matsumoto, Nobuki

Patent Priority Assignee Title
D317616, Apr 13 1988 FUJI PHOTO FILM CO , LTD Overhead projector
D332110, Feb 06 1989 Wolf Audio Visuals Slide projector
D505968, Dec 23 2003 Casio Keisanki Kabushiki Kaisha Visual presentation system
D699242, Jan 26 2012 Scanner
D709502, Jan 12 2012 Pathway Innovations and Technologies, Inc Mini document camera scanner
D709889, Dec 16 2010 PATHWAY INNOVATIONS & TECHNOLOGIES, INC Travel sized compact office camera apparatus with two independently adjustable cameras
D715300, Jan 12 2012 Pathway Innovations and Technologies, Inc Imaging device
D868786, Dec 08 2017 Desktop scanner
D967252, Nov 25 2020 XIAMEN GOOFOO TECHNOLOGY CO., LTD. Printer
Patent Priority Assignee Title
3762809,
4565430, Sep 02 1982 Overhead projector
4588271, Sep 02 1983 Fuji Photo Film Co., Ltd. Overhead projector
4696557, Jul 31 1985 Ricoh Company, Ltd. Collapsible overhead projector
CA1168485,
182374,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 05 1986Ricoh Company, Ltd.(assignment on the face of the patent)
Sep 08 1986MATSUMOTO, NOBUKIRicoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST 0051810813 pdf
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