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Patent
D931238
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Priority
Mar 30 2020
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Filed
Mar 30 2020
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Issued
Sep 21 2021
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Expiry
Sep 21 2036
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Assg.orig
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Entity
unknown
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0
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19
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n/a
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The ornamental design for a butterfly dimmer, as shown and described.
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FIG. 1 is a perspective view of the butterfly dimmer;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a back view thereof.
The broken line showing of the operator panel is for illustrative purpose only and forms no part of the claimed design.
Gao, Wei, Ni, Lidong
Patent |
Priority |
Assignee |
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Jun 16 2017 |
YUEQING HONGJI TRADE CO , LTD |
Dimmer switch |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a