Foldable portable overhead projector

- Dukane Corporation
Description

FIG. 1 is a top plan view of a foldable portable 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 side elevation view thereof;

FIG. 5 is an opposite side elevational view of that shown in FIG. 4;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view of the overhead projector in an unfolded condition, taken at a reduced scale;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a side elevational view thereof;

FIG. 10 is an opposite side elevational view of that shown in FIG. 9;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a top, front perspective view thereof, taken toward the side of FIG. 4, the overhead projector being in the condition illustrated in FIG. 1; and

FIG. 14 is a top, front perspective view thereof, taken from the side of FIG. 9, the overhead projector being in the unfolded condition of FIG. 7.

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Patent History
Patent number: D322264
Type: Grant
Filed: Sep 29, 1989
Date of Patent: Dec 10, 1991
Assignee: Dukane Corporation (St. Charles, IL)
Inventor: Charles B. Jewison (Batavia, IL)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Adir Aronovich
Law Firm: Emrich & Dithmar
Application Number: 7/415,117