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Patent
D871409
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Priority
Dec 10 2014
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Filed
Jun 09 2015
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Issued
Dec 31 2019
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Expiry
Dec 31 2034
TERM.DISCL.
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Assg.orig
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Entity
unknown
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4
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29
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n/a
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We claim the ornamental design for a keyboard, as shown and described.
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FIG. 1 is a top perspective view of a keyboard according to the present invention.
FIG. 2 is a top plan view of the keyboard of FIG. 1.
FIG. 3 is a left side elevational view of the keyboard of FIG. 1.
FIG. 4 is a right side elevational view of the keyboard of FIG. 1.
FIG. 5 is a rear elevational view of the keyboard of FIG. 1.
FIG. 6 is a bottom perspective view of the keyboard of FIG. 1, from the front thereof; and,
FIG. 7 is a bottom perspective view of the keyboard of FIG. 1, from the rear thereof.
Features illustrated in broken lines in FIGS. 3-7 depict environmental structure only and form no part of the claimed design.
van Hooft, Jan Thomas Lambertus, Frencken, Tristan Margareth Raphael Petronella
Patent |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a