Acousic transducer

- TYMPHANY HK LIMITED
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front and side perspective view of an acoustic transducer, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof taken from the right of FIG. 2;

FIG. 5 is a side view thereof taken from the left of FIG. 2;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

We claim, the ornamental design for an acoustic transducer, as shown and described.

Referenced Cited
U.S. Patent Documents
D494959 August 24, 2004 Williamson
D496353 September 21, 2004 Williamson
D620478 July 27, 2010 Chen
D650367 December 13, 2011 Chen
D656921 April 3, 2012 Chen
D682810 May 21, 2013 Chen
D687020 July 30, 2013 Trainer
D797067 September 12, 2017 Zhang
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
Classifications