Patent
   D387050
Priority
Oct 02 1996
Filed
Oct 02 1996
Issued
Dec 02 1997
Expiry
Dec 02 2011
Assg.orig
Entity
unknown
18
4
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
D470501, Nov 26 2001 Matsushita Electric Industrial Co., Ltd. Keyboard
D546828, Aug 22 2005 Microsoft Corporation Edge contour of a keyboard housing opening
D546829, Aug 22 2005 Microsoft Corporation Portion of a keyboard
D546830, Aug 22 2005 Microsoft Corporation Portion of a keyboard
D546831, Aug 22 2005 Microsoft Corporation Body shape for keyboard
D580936, Jan 31 2007 iKey, Ltd. Keyboard
D599349, Jul 14 2008 IKEY, LTD Keyboard
D721365, Jun 28 2013 Microsoft Corporation Keyboard
D721366, Jun 28 2013 Microsoft Corporation Keyboard
D721367, Jun 28 2013 Microsoft Corporation Keyboard
D721368, Jun 28 2013 Microsoft Corporation 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
D370477, Jun 12 1995 Lite-On Technology Corporation Keyboard
D372910, Aug 29 1995 Lite-On Technology Corporation Keyboard
D372911, Sep 06 1995 Keyboard
D373351, Mar 28 1995 Lite-On Technology Corporation Keyboard
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 25 1996CHEN, FRANKSilitek CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083750372 pdf
Oct 02 1996Silitek 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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