Patent
   D435578
Priority
Nov 26 1998
Filed
Feb 05 1999
Issued
Dec 26 2000
Expiry
Dec 26 2014
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for an overhead projector, as shown and described.

FIG. 1 is a front elevational view of an overhead projector showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a perspective view taken from the front, top and left side of the overhead projector; and,

FIG. 8 is an explanatory perspective view taken from the front, top and left side of the overhead projector folded up.

Adachi, Tomoyuki, Sukenari, Kazuhiro

Patent Priority Assignee Title
D513416, Jan 16 2004 3M Innovative Properties Company Overhead projection system
D513516, Jan 16 2004 3M Innovative Properties Company Overhead projection system
D967252, Nov 25 2020 XIAMEN GOOFOO TECHNOLOGY CO., LTD. Printer
Patent Priority Assignee Title
5245370, Oct 22 1992 Minnesota Mining and Manufacturing Company Overhead projector focus arm adjustment mechanism
182374,
190103,
D380485, Sep 28 1995 LCD daylight projector for data and video with integrated PC
D396871, Sep 03 1996 ACCO-Rexel Group Services Plc Overhead projector
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 13 1999ADACHI, TOMOYUKIELMO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097500284 pdf
Jan 13 1999SUKENARI, KAZUHIROELMO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097500284 pdf
Feb 05 1999Elmo Co., Ltd.(assignment on the face of the patent)
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