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Patent
   D417662
Priority
Jan 12 1998
Filed
Jan 12 1998
Issued
Dec 14 1999
Expiry
Dec 14 2013
Inventors
Leung, So …
Assg.orig
Assg.curr
Entity
unknown
Referenced by
14
References
3
Maint.:
n/a
The ornamental design for the top surface of a left hand function control layout computer keyboard, as shown and described.

The sole FIGURE is a plan view of the top surface of a left hand function control layout computer keyboard showing my new design.
INVENTORS:

Leung, So Siu

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6348878, Aug 10 2000 FROGPAD, INC Data entry keyboard
D664962, May 27 2011 Microsoft Corporation Display screen with keyboard graphical user interface
D664963, May 27 2011 Microsoft Corporation Display screen with keyboard graphical user interface
D664964, May 27 2011 Microsoft Corporation Display screen with keyboard graphical user interface
D664965, May 27 2011 Microsoft Corporation Display screen with graphical user interface
D665394, May 27 2011 Microsoft Corporation Display screen with keyboard graphical user interface
D666625, May 27 2011 Microsoft Corporation Display screen with animated graphical user interface
D675218, Aug 22 2011 BlackBerry Limited Display screen with keyboard layout
D684154, Feb 14 2012 One-handed keyboard layout for computers
D694260, Jan 06 2012 Microsoft Corporation Display screen with a transitional graphical user interface
D696281, Jan 06 2012 Microsoft Corporation Display screen with a graphical user interface
D696282, Jan 06 2012 Microsoft Corporation Display screen with a transitional graphical user interface
D697066, Apr 03 2012 Pareto Mill LLC Input device
D778922, Aug 07 2012 Microsoft Corporation Display screen with animated graphical user interface
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D310663, Sep 29 1987 MRC CADD SYSTEMS, INC , 915 E CENTRAL AVENUE, WEST CARROLLTON, OHIO 45449, A CORP OF OH Computer aided design matrix menu for overlaying a digitizing tablet
D359480, Dec 07 1993 Top surface of a set of keys used for English and Japanese symbols based on International Phonetic Association coding in a keyboard configuration
D368708, Mar 30 1995 Kidtech Inc. Top portion of a keyboard surface
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