Patent
   D514584
Priority
Mar 19 2004
Filed
Mar 19 2004
Issued
Feb 07 2006
Expiry
Feb 07 2020
Assg.orig
Entity
unknown
9
3
n/a
The ornamenal design for a key switch, as shown and described.

FIG. 1 represents a front view of an embodiment of a key switch showing our new design with the key being in an unactuated position;

FIG. 2 represents a right side view of the design shown in FIG. 1;

FIG. 3 represents a rear view of the design shown in FIG. 1;

FIG. 4 represents a left side view of the design shown in FIG. 1;

FIG. 5 represents a top view of the design shown in FIG. 1;

FIG. 6 represents a bottom view of the design shown in FIG. 1;

FIG. 7 represents a right, front, top perspective view of the design shown in FIG. 1 in an unactuated position;

FIG. 8 represents a right, rear, bottom perspective view of the design shown in FIG. 1; and,

FIG. 9 represents a right, front, top perspective view of the design shown in FIG. 1 in an actuated position.

Roberts, Michael S., Summit, Scott W.

Patent Priority Assignee Title
8237550, Mar 11 2008 Microsoft Technology Licensing, LLC Action using switched device that transmits data
D658178, Aug 30 2010 Microsoft Corporation Game controller
D658179, Aug 30 2010 Microsoft Corporation Game controller with multi-positional state controller element
D659140, Aug 30 2010 Microsoft Corporation Game controller
D733717, May 09 2013 Mattel, Inc Corner button
D733718, May 09 2013 Mattel, Inc Corner button
D775137, Sep 18 2015 Bordered key-cap of computer keyboard
D840956, Oct 08 2015 EATON INTELLIGENT POWER LIMITED Push button
D923634, May 14 2019 EVGA CORPORATION Keycap
Patent Priority Assignee Title
6150624, Dec 31 1998 Hon Hai Precision Ind. Co., Ltd. Keyswitch device
D311913, Apr 22 1987 IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE Keycap
D342057, Sep 23 1991 Fingernail protector for a typewriter key
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 19 2004Ergodex, Inc.(assignment on the face of the patent)
Jul 22 2004ROBERTS, MICHAEL S ERGODEX, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0156810055 pdf
Aug 02 2004SUMMITT, SCOTT W ERGODEX, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0156810055 pdf
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