Patent
   D373824
Priority
Aug 03 1994
Filed
Aug 03 1994
Issued
Sep 17 1996
Expiry
Sep 17 2010
Assg.orig
Entity
unknown
24
20
n/a
The ornamental design for an stethoscope chestpiece, as shown and described .

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

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being a mirror image thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a cross-sectional view thereof, taken approximately along line 5--5 of FIG. 1;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is an enlarged rear perspective view of the stethoscope chestpiece of FIG. 1; and,

FIG. 8 is an enlarged front perspective view of the chestpiece of FIG. 1.

The broken line showing of the sound tube in FIG. 7 is for illustrative purposes only and forms no part of the claimed design.

Packard, Joy A., Packard, Thomas J.

Patent Priority Assignee Title
11369336, Sep 19 2017 3M Innovative Properties Company Ergonomic chestpiece
6099486, Aug 20 1997 STARFIRE, INC Precordial monitoring apparatus
D389480, Dec 04 1995 Sony Corporation Disc player combined with radio tuner and an amplifier
D410285, Nov 06 1997 Minnesota Mining and Manufacturing Company Stethoscope chestpiece
D431652, Aug 10 1999 Novelty stethoscope attachment kit
D452736, Jan 30 2001 Stethoscope chest piece
D463551, Mar 05 2002 Stethoscope chest piece
D463552, Mar 05 2002 Stethoscope chest piece
D466998, Jul 31 2001 Stethoscope chest piece
D477405, Jun 21 2002 Electronic stethoscope chestpiece
D477874, Jun 21 2002 Electronic stethoscope
D487928, Jan 14 2003 3M Innovative Properties Company Stethoscope chestpiece
D583940, Jul 13 2007 CHIN KOU MEDICAL INSTRUMENT CO , LTD Head for stethoscope
D713824, Jul 30 2013 COLOPLAST A S Throat microphone
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
D858759, Sep 19 2017 SOLVENTUM INTELLECTUAL PROPERTIES COMPANY Stethoscope chestpiece
D858760, Mar 30 2018 Medline Industries, LP Stethoscope chestpiece
D883654, Oct 03 2017 SOLVENTUM INTELLECTUAL PROPERTIES COMPANY Orthodontic case
D932008, Nov 07 2019 WUXI KAISHUN MEDICAL DEVICE MANUFACTURING CO., LTD. Stethoscope head
D944979, Aug 19 2020 Electronic stethoscope
D953011, May 07 2020 Dental retainer case
D961770, Jul 22 2020 Chukwuemeka Anderson, Obi Stethoscope
D962429, Aug 19 2020 Electronic stethoscope
Patent Priority Assignee Title
3108652,
3275099,
3288246,
3339667,
3472335,
4440258, May 12 1982 Minnesota Mining & Manufacturing Company Tunable stethoscope
4475619, Mar 24 1983 Minnesota Mining and Manufacturing Company Stethoscope with floating diaphragm
4569413, May 09 1983 Enhanced audiotransmission stethoscope
4852684, Dec 16 1987 Minnesota Mining and Manufacturing Company Compressible ear tip
4913259, Dec 16 1987 Minnesota Mining and Manufacturing Company Compressible ear tip
4995473, Dec 21 1989 Minnesota Mining and Manufacturing Company Stethoscope with diaphragm head adapter
5288953, Apr 29 1992 Welch Allyn, Inc. Compressible stethoscope ear tip
185178,
205171,
213257,
214002,
D277890, May 12 1982 Minnesota Mining and Manufacturing Company Stethoscope head
D323394, Jul 28 1989 Minnesota Mining and Manufacturing Company; MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL MN A CORP OF DE Stethoscope chestpiece
D338269, Feb 20 1991 Minnesota Mining and Manufacturing Company Ergonometric stethoscope chestpiece
D353196, May 28 1993 JPMorgan Chase Bank, National Association Stethoscope head
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 03 1994Minnesota Mining and Manufacturing Company(assignment on the face of the patent)
Aug 03 1994PACKARD, JOY A Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0071050057 pdf
Aug 03 1994PACKARD, THOMAS J Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0071050057 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule