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The ornamental design for an ergonomic keyboard, as shown and described. |
FIG. 1 is a perspective view of an ergonomic keyboard in according with the design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is top plan view thereof; and,
FIG. 7 is bottom plan view thereof; and,
FIG. 8 is a perspective view thereof wherein the keyboard is shown split.
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D925533, | Nov 21 2019 | Beijing Jingheng Tengwei Kejian Trading Co., Ltd.; BEIJING JINGHENG TENGWEI KEJIAN TRADING CO , LTD | Keyboard |
D983198, | Mar 04 2021 | Keyboard | |
D985567, | Feb 24 2021 | CLOUD NINE ERGO LLC | Ergonomic keyboard |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 14 1996 | CHANG, JOE | Behavior Tech Computer Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007933 | /0969 | |
Mar 14 1996 | FAN, ROBERT | Behavior Tech Computer Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007933 | /0969 | |
Mar 26 1996 | Behavior Tech Computer Corporation | (assignment on the face of the patent) | / |
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