Educational display unit

Description

FIG. 1 is a perspective view of an educational display unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is an end elevational view thereof, the oppsoite end being a mirror image of that shown;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a side elevational view of one of the beveled plates forming part of the display unit;

FIG. 8 is a top plan view of the beveled plate in FIG. 7;

FIG. 9 is a bottom plan view of the beveled plate in FIG. 7;

FIG. 10 is an end elevational view of the beveled plate in FIG. 7, the opposite end being a mirror image of that end shown in FIG. 7;

FIG. 11 is a top plan view of one of the flat plates forming part of the display unit;

FIG. 12 is a bottom plan view of the flat plate in FIG. 11;

FIG. 13 is a side elevational view of the flat plate in FIG. 11, the opposite side being a mirror image of that side shown in FIG. 11;

FIG. 14 is an end elevational view of the plate in FIG. 11, the opposite end being a mirror image of that end shown in FIG. 11; and,

FIG. 15 is an exploded perspective view thereof showing the assembly of all the plates forming the display unit.

The broken lines shown in FIGS. 11 and 12 are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
690446 January 1902 Levy
3616943 November 1971 Brink
3836217 July 1974 Shuna
4883440 November 28, 1989 Bolli
Foreign Patent Documents
0980235 May 1951 FRX
Patent History
Patent number: D364425
Type: Grant
Filed: May 15, 1991
Date of Patent: Nov 21, 1995
Inventor: Allen B. Mage (Los Angeles, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. Brown
Application Number: 8/701,957
Classifications
Current U.S. Class: Teaching Material (D19/59)