Patent
   D392278
Priority
Jan 31 1997
Filed
Jan 31 1997
Issued
Mar 17 1998
Expiry
Mar 17 2012
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for a "keyboard", as shown and described.

FIG. 1 is the perspective view of a "keyboard" showing my new design;

FIG. 2 is the front elevational view thereof;

FIG. 3 is the rear elevational view thereof;

FIG. 4 is the left side elevational view thereof;

FIG. 5 is the right side elevational view thereof;

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom plan view thereof.

Chen, Frank

Patent Priority Assignee Title
D410454, Apr 24 1998 EJT TECHNOLOGIES INC Keyboard
D417210, Apr 27 1998 Combined keyboard and wrist rest
D449833, Jun 29 2000 Combined keyboard and wrist rest
D615976, Mar 27 2008 Ergowerx LLC Keyboard
D981410, Dec 07 2022 Keyboard
ER1412,
ER7722,
Patent Priority Assignee Title
D362432, Jun 25 1993 Microsoft Corporation Keyboard
D368902, Jun 20 1995 Ortek Technology, Inc. Keyboard
D373351, Mar 28 1995 Lite-On Technology Corporation Keyboard
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 24 1997CHEN, FRANKSilitek CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086550879 pdf
Jan 31 1997Silitek Corporation(assignment on the face of the patent)
Nov 13 2002Silitek CorporationLite-On Technology CorporationMERGER SEE DOCUMENT FOR DETAILS 0144990322 pdf
May 17 2011Lite-On Technology CorporationEJT TECHNOLOGIES INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0265870405 pdf
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