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The ornamental design for a keyboard, as shown and described. |
FIG. 1 is a perspective view of a keyboard showing the new design, depicting the front, top and one side thereof;
FIG. 2 is a top plan view of the keyboard;
FIG. 3 is an elevation view, showing the front of the keyboard;
FIG. 4 is an elevation view, showing the rear of the keyboard;
FIG. 5 is an elevation view, showing one side of the keyboard;
FIG. 6 is an elevation view, showing the other side of the keyboard; and,
FIG. 7 is a bottom plan view of the keyboard.
Sauer, Ralf, Marquardt, Kai-Uwe
Patent | Priority | Assignee | Title |
6241406, | Sep 22 1998 | Computer keyboard | |
D375088, | Jul 20 1995 | Chicony Electronics Co., Ltd. | Keyboard |
D482037, | Mar 06 2002 | Computer keyboard | |
D492309, | May 15 2002 | Computer keyboard | |
D500318, | Dec 16 2003 | Computer keyboard | |
D580936, | Jan 31 2007 | iKey, Ltd. | Keyboard |
D583375, | Jan 26 2007 | Computer keyboard | |
D599349, | Jul 14 2008 | IKEY, LTD | Keyboard |
D894184, | May 18 2018 | COMPAL INFORMATION (KUNSHAN) CO., LTD | Keyboard |
D952632, | Oct 15 2020 | SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD. | Keyboard with built-in mouse |
Patent | Priority | Assignee | Title |
D323817, | Jul 18 1989 | Krone AG | Computer terminal with ergonomic alphanumeric keyboard |
D340445, | Mar 13 1991 | Marquardt GmbH | Dual component keyboard unit |
D341134, | Mar 13 1991 | Marquardt GmbH | Keyboard |
D346376, | Apr 01 1992 | Marquardt GmbH | Keyboard |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 27 1993 | MARQUARDT, KAI-UWE | Marquardt GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006691 | /0652 | |
Aug 27 1993 | SAUER, RALF | Marquardt GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006691 | /0652 | |
Sep 02 1993 | Marquardt GmbH | (assignment on the face of the patent) | / |
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