Patent
   D288204
Priority
Jun 28 1984
Filed
Jun 28 1984
Issued
Feb 10 1987
Expiry
Feb 10 2001
Assg.orig
Entity
unknown
3
0
n/a
The ornamental design for a keyboard for a personal computer, as shown.

FIG. 1 is a top, front, right side perspective view of a keyboard for a personal computer showing our new design;

FIG. 2 is a bottom, read left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof.

Jordan, III, Willis Y., Anzelone, Thomas A.

Patent Priority Assignee Title
D307748, Oct 07 1987 American Telephone & Telegraph Company; AT&T Information Systems Keyboard
D344724, Dec 10 1991 Lexmark International, Inc.; LEXMARK INTERNATIONAL, INC A CORP OF DELAWARE Keyboard
D414479, Jun 25 1998 Computer keyboard
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 27 1984ANZELONE, THOMAS A International Business Machines CorporationASSIGNMENT OF ASSIGNORS INTEREST 0042780880 pdf
Jun 27 1984JORDAN, WILLIS Y IIIInternational Business Machines CorporationASSIGNMENT OF ASSIGNORS INTEREST 0042780880 pdf
Jun 28 1984International Business Machines Corporation(assignment on the face of the patent)
Mar 26 1991International Business Machines CorporationIBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0056780098 pdf
Mar 27 1991IBM INFORMATION PRODUCTS CORPORATIONMORGAN BANKSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0056780062 pdf
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