Acousic transducer
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Description
Claims
We claim, the ornamental design for an acoustic transducer, as shown and described.
Referenced Cited
Patent History
Patent number: D851070
Type: Grant
Filed: Jul 7, 2017
Date of Patent: Jun 11, 2019
Assignee: TYMPHANY HK LIMITED (Wan Chai)
Inventors: Zhan Yu Bing (Huizhou), Xie hong Zai (LiLing), Yang Shao Lin (Huizhou)
Primary Examiner: Khawaja Anwar
Application Number: 29/610,005
Type: Grant
Filed: Jul 7, 2017
Date of Patent: Jun 11, 2019
Assignee: TYMPHANY HK LIMITED (Wan Chai)
Inventors: Zhan Yu Bing (Huizhou), Xie hong Zai (LiLing), Yang Shao Lin (Huizhou)
Primary Examiner: Khawaja Anwar
Application Number: 29/610,005
Classifications
Current U.S. Class:
Element Or Attachment (11) (D14/217)