Patent
   D740415
Priority
Aug 06 2014
Filed
Aug 06 2014
Issued
Oct 06 2015
Expiry
Oct 06 2029
Assg.orig
Entity
unknown
14
13
n/a
The ornamental design for a stethoscope chestpiece, substantially as shown and described.

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

FIG. 2 is a right side elevation view thereof, and the left side elevation view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a cross-sectional view taken in the direction of line 7-7 of FIG. 1.

The broken lines are directed to environment and form no part of the claimed design.

Skulley, Thomas G., Johnson, Mary Jo

Patent Priority Assignee Title
D791942, Jul 02 2015 M3DICINE IP PTY LTD Stethoscope
D820981, Nov 18 2015 SOLVENTUM INTELLECTUAL PROPERTIES COMPANY Stethoscope chestpiece
D840028, Dec 02 2016 Wuxi Kaishun Medical Device Manufacturing Co., Ltd Stethoscope head
D877327, Oct 03 2018 Stethoscope diaphraghm
D932008, Nov 07 2019 WUXI KAISHUN MEDICAL DEVICE MANUFACTURING CO., LTD. Stethoscope head
D932619, Jul 31 2019 INNOVATIONS INTERNATIONAL, LLC Stethoscope
D944979, Aug 19 2020 Electronic stethoscope
D961770, Jul 22 2020 Chukwuemeka Anderson, Obi Stethoscope
D962429, Aug 19 2020 Electronic stethoscope
D982160, Oct 23 2020 Rashman Corporation Stethoscope chestpiece
ER2308,
ER3707,
ER7144,
ER9600,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 06 20143M Innovative Properties Company(assignment on the face of the patent)
Sep 12 2014SKULLEY, THOMAS G 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0345180783 pdf
Dec 16 2014JOHNSON, MARY JO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0345180783 pdf
Feb 01 20243M Innovative Properties CompanySOLVENTUM INTELLECTUAL PROPERTIES COMPANYASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0664380323 pdf
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