Patent
   D858759
Priority
Sep 19 2017
Filed
Sep 19 2017
Issued
Sep 03 2019
Expiry
Sep 03 2034
Assg.orig
Entity
unknown
7
52
n/a
The ornamental design for a stethoscope chestpiece, as shown and described.

FIG. 1 is a perspective view showing the new design of a stethoscope chestpiece;

FIG. 2 is a back view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of the stethoscope chestpiece in FIGS. 1-7 shown in dashed broken lines are included to show features that form no part of the claimed design.

Bedingham, William, Rogers, Daniel J., Sandback, Tyler J.

Patent Priority Assignee Title
11369336, Sep 19 2017 3M Innovative Properties Company Ergonomic chestpiece
D932008, Nov 07 2019 WUXI KAISHUN MEDICAL DEVICE MANUFACTURING CO., LTD. Stethoscope head
D944979, Aug 19 2020 Electronic stethoscope
D961770, Jul 22 2020 Chukwuemeka Anderson, Obi Stethoscope
D962429, Aug 19 2020 Electronic stethoscope
ER2308,
ER9600,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 19 20173M Innovative Properties Company(assignment on the face of the patent)
Nov 08 2017BEDINGHAM, WILLIAM3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445230303 pdf
Jan 03 2018ROGERS, DANIEL J 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445230303 pdf
Jan 03 2018SANDBACK, TYLER J 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445230303 pdf
Feb 01 20243M Innovative Properties CompanySOLVENTUM INTELLECTUAL PROPERTIES COMPANYASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0664380323 pdf
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