Fetal heart rate doppler

- Edan Instruments, Inc.
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Description

FIG. 1 is a front view of a fetal heart rate doppler of the new design;

FIG. 2 is a back view of the fetal heart rate doppler;

FIG. 3 is a left view of the fetal heart rate doppler;

FIG. 4 is a right view of the fetal heart rate doppler;

FIG. 5 is a top view of the fetal heart rate doppler;

FIG. 6 is a bottom view of the fetal heart rate doppler;

FIG. 7 is a perspective view of the fetal heart rate doppler; and,

FIG. 8 is another perspective view of the fetal heart rate doppler.

Claims

The ornamental design for a fetal heart rate doppler, as shown and described.

Referenced Cited
U.S. Patent Documents
5640960 June 24, 1997 Jones
D462446 September 3, 2002 Felix
D482452 November 18, 2003 Davey
D554267 October 30, 2007 Cohen
D599909 September 8, 2009 Rinott
D604855 November 24, 2009 Shearlaw
D742531 November 3, 2015 Pippel
D763452 August 9, 2016 Ryu
D767770 September 27, 2016 Purley
D770625 November 1, 2016 Aytekin
D782051 March 21, 2017 Ryu
Patent History
Patent number: D811602
Type: Grant
Filed: Dec 7, 2016
Date of Patent: Feb 27, 2018
Assignee: Edan Instruments, Inc. (Shenzhen)
Inventors: Wuchao Mao (Shenzhen), Kai Yang (Shenzhen), Richard Henderson (Shenzhen)
Primary Examiner: Anhdao Doan
Application Number: 29/586,890