Patent
   D724206
Priority
May 19 2013
Filed
May 19 2013
Issued
Mar 10 2015
Expiry
Mar 10 2029
Assg.orig
Entity
unknown
5
16
n/a
The ornamental design for a combination tube and headset of a stethoscope, as shown and described.

FIG. 1 is a top plan view of a combination tube and headset of a stethoscope showing my new design, in an environment;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view of the combination tube and headset of a stethoscope showing my new design removed from the environment for ease of illustration;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a left-side elevation view thereof;

FIG. 7 is a front end view thereof;

FIG. 8 is a rear end view thereof; and,

FIG. 9 is a perspective view thereof.

The broken lines shown in the views are included for the purpose of illustrating portions of the combination tube and headset of a stethoscope that form no part of the claimed design.

Ting, Darren Talun Chiao

Patent Priority Assignee Title
11666302, Aug 08 2019 MDF Instruments USA LLC One-piece diaphragm and ring for stethoscope chestpiece
D814631, Sep 21 2015 SOLVENTUM INTELLECTUAL PROPERTIES COMPANY Stethoscope with one-piece tubing, chest piece and diaphragm-rim
D926313, Jun 02 2018 MDF Instruments USA LLC Stethoscope tubing
ER3897,
ER4087,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 09 2013TING, DARREN T , MR MDF INSTRUMENTS USA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0304520249 pdf
May 19 2013MDF Instruments USA, Inc.(assignment on the face of the patent)
Sep 06 2019MDF INSTRUMENTS USA, INC MDF Instruments USA LLCNUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 0511820375 pdf
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