Patent
   D373351
Priority
Mar 28 1995
Filed
Mar 28 1995
Issued
Sep 03 1996
Expiry
Sep 03 2010
Assg.orig
Entity
unknown
9
4
n/a
The ornamental design for a keyboard, as shown and described.

FIG. 1 is the perspective view of a design for a keyboard showing my 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
D387050, Oct 02 1996 EJT TECHNOLOGIES INC Keyboard
D392278, Jan 31 1997 EJT TECHNOLOGIES INC Keyboard
D397105, Oct 02 1996 EJT TECHNOLOGIES INC Keyboard
D894184, May 18 2018 COMPAL INFORMATION (KUNSHAN) CO., LTD Keyboard
D944251, Sep 06 2019 Microsoft Corporation Keyboard
D944252, Sep 06 2019 Microsoft Corporation Keyboard
D952632, Oct 15 2020 SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD. Keyboard with built-in mouse
D959430, Jul 25 2019 Logitech Europe S.A. Keyboard
D981411, Jul 25 2019 Logitech Europe S.A. Keyboard
Patent Priority Assignee Title
D354279, Feb 16 1993 Keyboard
D356075, Jul 21 1993 USARSYS ACQUISITION CORP Children's keyboard
D357476, Jun 25 1993 Microsoft Corporation Keyboard
D361562, Jan 12 1993 Renaissance Research Incorporated Keyboard housing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 1995CHEN, FRANKSilitek CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0074550050 pdf
Mar 28 1995Silitek Corporation(assignment on the face of the patent)
Nov 13 2002Silitek CorporationLite-On Technology CorporationMERGER SEE DOCUMENT FOR DETAILS 0150740133 pdf
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