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The ornamental design for a keyboard with roller, as shown and described.
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FIG. 1 is a top plan view of a keyboard with roller showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof; and,
FIG. 5 is a rear elevational view thereof.
The broken lines are shown in the views for illustrative purposes only and form no part of the claimed design.
| Patent | Priority | Assignee | Title |
| D511516, | Jun 25 2004 | Microsoft Corporation | Portion of a keyboard |
| D543549, | Jun 19 2006 | LOGITECH EUROPE S A | Computer keyboard |
| D543550, | Jun 19 2006 | LOGITECH EUROPE S A | Computer keyboard |
| D544491, | Jun 19 2006 | LOGITECH EUROPE S A | Computer keyboard |
| Patent | Priority | Assignee | Title |
| D325199, | Apr 06 1990 | AT&T Bell Laboratories | Keyboard housing |
| D346796, | Oct 09 1992 | Lexmark International, Inc.; Lexmark International, Inc | Keyboard |
| D410454, | Apr 24 1998 | EJT TECHNOLOGIES INC | Keyboard |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 28 2000 | Logitech Europe S.A. | (assignment on the face of the patent) | / | |||
| Jun 26 2000 | TRITSCHLER, KEITH J | LOGITECH EUROPE S A | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010988 | /0670 |
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