Butterfly dimmer
Latest Wenzhou MTLC Electric Appliances Co., Ltd. Patents:
Description
The broken line showing of the operator panel is for illustrative purpose only and forms no part of the claimed design.
Claims
The ornamental design for a butterfly dimmer, as shown and described.
Referenced Cited
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Patent History
Patent number: D931238
Type: Grant
Filed: Mar 30, 2020
Date of Patent: Sep 21, 2021
Assignee: Wenzhou MTLC Electric Appliances Co., Ltd. (Zhejiang)
Inventors: Lidong Ni (Zhejiang), Wei Gao (Zhejiang)
Primary Examiner: Selina Sikder
Application Number: 29/729,835
Type: Grant
Filed: Mar 30, 2020
Date of Patent: Sep 21, 2021
Assignee: Wenzhou MTLC Electric Appliances Co., Ltd. (Zhejiang)
Inventors: Lidong Ni (Zhejiang), Wei Gao (Zhejiang)
Primary Examiner: Selina Sikder
Application Number: 29/729,835
Classifications
Current U.S. Class:
Toggle, Lever Or Rocker Operated (D13/169)