Patent
   D311523
Priority
Oct 28 1987
Filed
Apr 15 1988
Issued
Oct 23 1990
Expiry
Oct 23 2004
Assg.orig
Entity
unknown
3
11
n/a
The ornamental design for a housing for an electronic educational video system, as shown and described.

FIG. 1 is a top plan view of a housing for an electronic educational video system and showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top, front, right side perspective view thereof.

Cheung, David, Leung, Donny, Yiu, Wu T.

Patent Priority Assignee Title
D338468, Nov 13 1990 VIONX, INC Control unit for a computer television system
D338889, Dec 20 1990 EON COMMUNICATIONS CORPORATION Caller identification device
D347856, Sep 17 1992 EDUCATIONAL INSIGHTS, INC Electronic educational game
Patent Priority Assignee Title
3395247,
4492582, Jan 06 1981 MATTEL, INC , A CORP OF DE Teaching and entertainment device
4690644, Dec 23 1985 Teaching apparatus, particularly for teaching shorthand
4881900, Jul 23 1986 Canon Kabushiki Kaisha Sensing display apparatus of image pattern
D257509, Jun 13 1978 Computer Automation Computer console
D259722, May 15 1978 Digital Data, Inc. Broadcasting system portable receiving terminal housing
D270727, Feb 17 1981 AEG SCHNEIDER AUTOMATION, INC Case for a keyboard and display unit
D275755, Apr 15 1982 TECH-SOURCE LABORATORIES, INC , A CORP OF FL Keyboard housing
D276920, Mar 26 1979 LaFrance Corporation Readily disassembled instrument housing
D280408, Dec 27 1982 Wang Laboratories, Inc. Keyboard
D292708, Nov 27 1985 Wang Laboratories, Inc.; WANG LABORATORIES, INC , ONE INDUSTRIAL AVENUE, LOWELL, MASSACHUSETTS, 01851, A CORP OF MASSACHUSETTS Keyboard
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 15 1988Video Technology Industries, Inc.(assignment on the face of the patent)
Jun 14 1988YIU, WU, T ,VIDEO TECHNOLOGY INDUSTRIES, INC , 400 ANTHONY TRAIL, NORTHBROOK, ILLINOIS 60062, A ILLINOIS CORP NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: 09 01 870049140851 pdf
Jun 14 1988CHEUNG, DAVIDVIDEO TECHNOLOGY INDUSTRIES, INC , 400 ANTHONY TRAIL, NORTHBROOK, ILLINOIS 60062, A ILLINOIS CORP NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: 09 01 870049140851 pdf
Jun 14 1988LEUNG, DONNYVIDEO TECHNOLOGY INDUSTRIES, INC , 400 ANTHONY TRAIL, NORTHBROOK, ILLINOIS 60062, A ILLINOIS CORP NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: 09 01 870049140851 pdf
Sep 29 1993VIDEO TECHNOLOGY INDUSTRIES, INC VTECH INDUSTRIES, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0067940492 pdf
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