Patent
   D255036
Priority
May 17 1978
Filed
May 17 1978
Issued
May 20 1980
Expiry
May 20 1994
Assg.orig
Entity
unknown
1
3
n/a
The ornamental design for a psychological test machine, as shown and described.

FIG. 1 is a perspective view of a psychological test machine showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a front elevational 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.

Horwitz, Rudy J.

Patent Priority Assignee Title
D343201, Oct 18 1991 Combined housing for a music video game and cartridges
Patent Priority Assignee Title
3939579, Dec 28 1973 International Business Machines Corporation Interactive audio-visual instruction device
210915,
D247178, Jan 09 1975 Bell & Howell Company Filmstrip projector
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule