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Patent
D757685
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Priority
Jun 24 2014
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Filed
Jun 24 2014
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Issued
May 31 2016
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Expiry
May 31 2030
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Assg.orig
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Entity
unknown
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28
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44
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n/a
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The ornamental design of a sound amplifier, as shown and described.
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FIG. 1 is a perspective view of sound amplifier in accordance with an embodiment of the present invention;
FIG. 2 is a front view of the sound amplifier of FIG. 1;
FIG. 3 is a rear view of the sound amplifier of FIG. 1;
FIG. 4 is a left side view of the sound amplifier of FIG. 1;
FIG. 5 is a right side view of the sound amplifier of FIG. 1;
FIG. 6 is a top plan view of the sound amplifier of FIG. 1;
FIG. 7 is a bottom plan view of the sound amplifier of FIG. 1;
FIG. 8 is a vertical sectional view taken along line 8-8 of the right side view of FIG. 5; and,
FIG. 9 is a view of using state of the sound amplifier of FIG. 1.
Broken lines are included herein for illustrative purposes only and form no part of the claimed design.
Byun, Jae Hyung, Park, Gwan Woo
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a