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Patent
   D573989
Priority
Apr 15 2005
Filed
Dec 17 2007
Issued
Jul 29 2008
Expiry
Jul 29 2022
Inventors
Ward, Murr…
Assg.orig
Snell & Wi…
Assg.curr
GRASS VALL…
Entity
unknown
Referenced by
5
References
10
Maint.:
n/a
The ornamental design for a keyboard for control desk, as shown and described.

FIG. 1 is a top plan view of a keyboard for control desk showing my new design;

FIG. 2 is an enlarged detailed view of a portion of the keyboard for control desk illustrated in FIG. 1; and,

FIG. 3 is another enlarged detailed view of a portion of the keyboard for control desk illustrated in FIG. 1.

The broken lines are only used to show the boundaries of the enlarged detailed portions thereof and form no part of the claimed design.
INVENTORS:

Ward, Murray

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10251735, Aug 19 2009 Specialized keyboard for dental examinations
10254852, Aug 19 2009 Specialized keyboard for dental examinations
D619576, Mar 23 2009 Panasonic Corporation Video controller
D798894, Aug 19 2009 Display device with a dental keyboard graphical user interface
D852838, Aug 19 2009 Display screen with transitional graphical user interface for dental software
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5687939, Apr 26 1996 Dual display system
5808922, Jul 23 1996 Honeywell IAC Integrated keyboard
D312245, Aug 12 1987 JANOME SEWING MACHINE CO. LTD. Sewing machine data control unit
D372226, Sep 17 1993 ABB Technology Ltd Assemblage of operator interface workstations
D385854, Mar 15 1996 SONY KABUSHIKI KAISHA, ALSO TRADING AS SONY CORPORATION Controller for computer
D411530, Jun 10 1998 Pelco Video keyboard
D421975, Sep 11 1997 LIGHTWORKS UK LIMITED Edit control console
D453327, Sep 20 2000 TEAC Corporation Digital audio mixer
D456400, Feb 14 2001 UM Digital, Inc. Multimedia computer
D562322, Apr 15 2005 GRASS VALLEY LIMITED Keyboard for control desk
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 06 2005WARD, MURRAYSnell & WilcoxASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0211590739 pdf
Dec 17 2007Snell & Wilcox(assignment on the face of the patent)
Aug 07 2009Snell & WilcoxSnell LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0520320230 pdf
Jun 22 2016Snell LimitedSnell Advanced Media LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0520440137 pdf
Nov 01 2018Snell Advanced Media LimitedGRASS VALLEY LIMITEDCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0521270795 pdf
Jul 02 2020GRASS VALLEY LIMITEDMGG INVESTMENT GROUP LP, AS COLLATERAL AGENTGRANT OF SECURITY INTEREST - PATENTS0531220666 pdf
Jul 02 2020GRASS VALLEY CANADAMGG INVESTMENT GROUP LP, AS COLLATERAL AGENTGRANT OF SECURITY INTEREST - PATENTS0531220666 pdf
Jul 02 2020Grass Valley USA, LLCMGG INVESTMENT GROUP LP, AS COLLATERAL AGENTGRANT OF SECURITY INTEREST - PATENTS0531220666 pdf
Mar 20 2024MGG INVESTMENT GROUP LPGrass Valley USA, LLCTERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT0668670336 pdf
Mar 20 2024MGG INVESTMENT GROUP LPGRASS VALLEY CANADATERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT0668670336 pdf
Mar 20 2024MGG INVESTMENT GROUP LPGRASS VALLEY LIMITEDTERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT0668670336 pdf
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