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The ornamental design for a "keyboard", as shown and described. |
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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.
| Patent | Priority | Assignee | Title |
| D410454, | Apr 24 1998 | EJT TECHNOLOGIES INC | Keyboard |
| D417210, | Apr 27 1998 | Combined keyboard and wrist rest | |
| D449833, | Jun 29 2000 | Combined keyboard and wrist rest | |
| D615976, | Mar 27 2008 | Ergowerx LLC | Keyboard |
| D981410, | Dec 07 2022 | Keyboard | |
| ER1412, | |||
| ER7722, |
| Patent | Priority | Assignee | Title |
| D362432, | Jun 25 1993 | Microsoft Corporation | Keyboard |
| D368902, | Jun 20 1995 | Ortek Technology, Inc. | Keyboard |
| D373351, | Mar 28 1995 | Lite-On Technology Corporation | Keyboard |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 24 1997 | CHEN, FRANK | Silitek Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008655 | /0879 | |
| Jan 31 1997 | Silitek Corporation | (assignment on the face of the patent) | / | |||
| Nov 13 2002 | Silitek Corporation | Lite-On Technology Corporation | MERGER SEE DOCUMENT FOR DETAILS | 014499 | /0322 | |
| May 17 2011 | Lite-On Technology Corporation | EJT TECHNOLOGIES INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026587 | /0405 |
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