Patent
   D274430
Priority
Aug 04 1981
Filed
Aug 04 1981
Issued
Jun 26 1984
Expiry
Jun 26 1998
Assg.orig
Entity
unknown
1
1
n/a
The ornamental design for a keyboard central processor control, substantially as shown and described.

FIG. 1 is a front, right side perspective view of a keyboard central processor control showing my new design;

FIG. 2 is a top, front perspective view thereof;

FIG. 3 is a top plan view thereof on a slightly enlarged scale;

FIG. 4 is a front elevational view thereof on a slightly enlarged scale;

FIG. 5 is a rear elevational view thereof.

Epstein, Melvin H.

Patent Priority Assignee Title
D522511, Mar 24 2005 Credit card reader with fingerprint recognition system
Patent Priority Assignee Title
229945,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 31 1981EPSTEIN, MELVIN H National Diagnostics Data CorporationASSIGNMENT OF ASSIGNORS INTEREST 0039170345 pdf
Aug 04 1981National Diagnostics Data Corporation(assignment on the face of the patent)
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