Patent
   D501478
Priority
Oct 01 2003
Filed
Mar 12 2004
Issued
Feb 01 2005
Expiry
Feb 01 2019
Assg.orig
Entity
unknown
14
4
n/a
The ornamental design for a keyboard, as shown and described.

FIG. 1 is a perspective view thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plane view thereof; and,

FIG. 7 is a bottom plane view thereof.

Pardo, Fernando, Tzeng, Shu-Wen

Patent Priority Assignee Title
D543549, Jun 19 2006 LOGITECH EUROPE S A Computer keyboard
D544491, Jun 19 2006 LOGITECH EUROPE S A Computer keyboard
D566117, Jun 02 2006 Sondyo Computer Co., Ltd. Audio and light keyboard
D621835, Aug 26 2009 Shining Union Limited Keyboard
D628998, Dec 28 2009 FIH (Hong Kong) Limited Keyboard with invisible keys
D630638, Dec 25 2009 FIH (Hong Kong) Limited Keyboard with invisible keys
D652833, Dec 09 2010 Samsung Electronics Co., Ltd. Wireless keyboard
D721076, Jan 30 2013 SAMSUNG ELECTRONICS CO LTD Keyboard
D721077, Jan 30 2013 SAMSUNG ELECTRONICS CO LTD Keyboard
D721702, Jan 30 2013 SAMSUNG ELECTRONICS CO LTD Keyboard
D730915, Nov 06 2012 Samsung Electronics Co., Ltd. Docking keyboard
D742380, Jun 27 2012 Samsung Electronics Co., Ltd. Keyboard for tablet computer
D765077, Dec 05 2012 SAMSUNG ELECTRONICS CO , LTD Keyboard for tablet computer
D975093, May 27 2020 RAZER ASIA-PACIFIC PTE LTD Keyboard
Patent Priority Assignee Title
D319632, Nov 08 1988 Mannesmann Kienzle GmbH Multi-functional keyboard for data processing systems
D386754, Jun 13 1996 Primax Electronics, LTD Integrated document scanner and keyboard
D440969, Jun 21 2000 Shin Jiuh Corp. Keyboard
D476013, Sep 24 2002 LOGITECH EUROPE S A Keyboard with access buttons
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 28 2004TZENG, SHU-WENDarfon Electronics CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0150940056 pdf
Jan 28 2004PARDO, FERNANDODarfon Electronics CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0150940056 pdf
Mar 12 2004Darfon Electronics Corp.(assignment on the face of the patent)
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