Transducer

- SMTP MEDICAL CO., LTD.
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Description

FIG. 1 is a bottom perspective view of a transducer showing the claimed design;

FIG. 2 is another bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the figures show portions of the transducer that form no part of the claimed design.

Claims

The ornamental design for a transducer, as shown and described.

Referenced Cited
U.S. Patent Documents
D434009 November 21, 2000 Lee
D453322 February 5, 2002 Lee
D480353 October 7, 2003 Takahashi
D505390 May 24, 2005 Lee
D511747 November 22, 2005 Rey
D567183 April 22, 2008 Victor
D662893 July 3, 2012 Haberek
8333608 December 18, 2012 Ko
D741804 October 27, 2015 Davidson, Jr.
20090092361 April 9, 2009 Bogdan
20110023299 February 3, 2011 Chen
20140141646 May 22, 2014 Lu
Foreign Patent Documents
6502348 April 2019 JP
Patent History
Patent number: D947124
Type: Grant
Filed: Aug 17, 2020
Date of Patent: Mar 29, 2022
Assignee: SMTP MEDICAL CO., LTD. (Beijing)
Inventors: Qun Cao (Beijing), Songtao Zhan (Beijing), Xiaoming Hu (Beijing), Zhiling Dai (Beijing)
Primary Examiner: Derrick E Holland
Application Number: 29/746,733
Classifications