Patent
   D931238
Priority
Mar 30 2020
Filed
Mar 30 2020
Issued
Sep 21 2021
Expiry
Sep 21 2036
Assg.orig
Entity
unknown
0
19
n/a
The ornamental design for a butterfly dimmer, as shown and described.

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

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 30 2020Wenzhou MTLC Electric Appliances Co., Ltd.(assignment on the face of the patent)
Apr 09 2020GAO, WEIWENZHOU MTLC ELECTRIC APPLIANCES CO ,LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0525550559 pdf
Apr 14 2020NI, LIDONGWENZHOU MTLC ELECTRIC APPLIANCES CO ,LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0525550559 pdf
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