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The ornamental design for a dual stethoscope microphone, substantially as shown. |
FIG. 1 is a front perspective view of a dual stethoscope microphone showing my new design;
FIG. 2 is a rear perspective thereof;
FIG. 3 is a side elevation thereof;
FIG. 4 is a rear elevation thereof;
FIG. 5 is a front elevation thereof;
FIG. 6 is a top plan view thereof.
FIG. 7 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
11369336, | Sep 19 2017 | 3M Innovative Properties Company | Ergonomic chestpiece |
D269295, | Mar 02 1981 | Stethoscope head | |
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 |
D337381, | Feb 20 1991 | Minnesota Mining and Manufacturing Company | Ergonometric stethoscope chestpiece |
D395509, | Aug 03 1994 | Minnesota Mining and Manufacturing Company | Stethoscope chestpiece |
D422701, | Dec 10 1998 | Stethoscope diaphragm cover | |
D423099, | Dec 10 1998 | Stethoscope diaphragm cover | |
D432238, | May 17 1999 | 3M Innovative Properties Company | Stethoscope chestpiece portion |
D452736, | Jan 30 2001 | Stethoscope chest piece | |
D583940, | Jul 13 2007 | CHIN KOU MEDICAL INSTRUMENT CO , LTD | Head for stethoscope |
D658150, | Aug 27 2010 | Sony Corporation | Portable recorder |
D847986, | Dec 02 2016 | Wuxi Kaishun Medical Device Manufacturing Co., Ltd | Stethoscope head |
D858759, | Sep 19 2017 | SOLVENTUM INTELLECTUAL PROPERTIES COMPANY | 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 |
D932619, | Jul 31 2019 | INNOVATIONS INTERNATIONAL, LLC | Stethoscope |
D944979, | Aug 19 2020 | Electronic stethoscope | |
D950053, | Jul 31 2019 | INNOVATIONS INTERNATIONAL LLC | 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 |
3124211, | |||
3630308, | |||
3951230, | Oct 03 1974 | Minnesota Mining and Manufacturing Company | Multi-sound chamber stethoscope |
208125, | |||
213257, | |||
214002, |
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