Patent
   D930156
Priority
Apr 26 2018
Filed
Oct 24 2018
Issued
Sep 07 2021
Expiry
Sep 07 2036
Assg.orig
Entity
unknown
11
7
n/a
The ornamental design for a stethoscope diaphragm, as shown and described.

FIG. 1 is a perspective view of a stethoscope diaphragm showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the stethoscope diaphragm are for portions that forms no part of the claimed design.

Wong, Chung-Jen

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Patent Priority Assignee Title
6510918, Apr 30 2001 Combined stethoscope and reflex hammer
D277890, May 12 1982 Minnesota Mining and Manufacturing Company Stethoscope head
D750241, Mar 25 2014 WUXI KAISHUN MEDICAL DEVICE MANUFACTURING CO., LTD. Stethoscope head
D837979, Jul 31 2015 WUXI KAISHUN MEDICAL DEVICE MANUFACTURING CO , LTD Stethoscope head
D840028, Dec 02 2016 Wuxi Kaishun Medical Device Manufacturing Co., Ltd Stethoscope head
D847986, Dec 02 2016 Wuxi Kaishun Medical Device Manufacturing Co., Ltd Stethoscope head
D858760, Mar 30 2018 Medline Industries, LP Stethoscope chestpiece
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 19 2018WONG, CHUNG-JENCHIN KOU MEDICAL INSTRUMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0473030731 pdf
Oct 24 2018Chin Kou Medical Instrument Co., Ltd.(assignment on the face of the patent)
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