|
The ornamental design for an ergonometric stethoscope chestpiece, as shown and described. |
|||||||||||||||||
FIG. 1 is a top plan view of an ergonometric stethoscope chestpiece, showing our new design;
FIG. 2 is an enlarged top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view thereof; the opposite side elevational view being identical thereto;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
The broken line showing in FIGS. 1-3 is for illustrative purposes only and forms no part of the claimed design.
Drake, Gerald E., Dufresne, Joel R., Dieken, Alan P., Hostager, deceased, Curt, Hostager, legal representative, by Ray S.
| Patent | Priority | Assignee | Title |
| 11369336, | Sep 19 2017 | SOLVENTUM INTELLECTUAL PROPERTIES COMPANY | Ergonomic chestpiece |
| 5663532, | Nov 27 1995 | Minnesota Mining and Manufacturing Company | Ergonometric stethoscope chestpiece |
| D361840, | Apr 21 1994 | JPMorgan Chase Bank, National Association | Stethoscope head |
| D379512, | Nov 10 1995 | Minnesota Mining and Manufacturing Company | Ergonometric stethoscope chestpiece |
| D395509, | Aug 03 1994 | Minnesota Mining and Manufacturing Company | Stethoscope chestpiece |
| D403065, | Nov 10 1995 | Minnesota Mining and Manufacturing Company | Stethoscope component |
| D410285, | Nov 06 1997 | Minnesota Mining and Manufacturing Company | Stethoscope chestpiece |
| D432238, | May 17 1999 | 3M Innovative Properties Company | Stethoscope chestpiece portion |
| 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 |
| 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 |
| 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 |
| 3790712, | |||
| 4071694, | Aug 31 1976 | Minnesota Mining and Manufacturing Company | Stethoscope |
| 4170717, | Feb 18 1977 | WALSHE FAMILY REVOCABLE LIVING TRUST, | Electronic stethoscope |
| 4254302, | Feb 18 1977 | WALSHE FAMILY REVOCABLE LIVING TRUST, | Electronic stethoscope |
| 4440258, | May 12 1982 | Minnesota Mining & Manufacturing Company | Tunable stethoscope |
| 4723555, | Sep 24 1986 | L'Air Liquide | Multi-functional radio/wire stethoscopic apparatus |
| 4805633, | Jan 26 1987 | TDK Corporation | Displacement sensor |
| 4878501, | Mar 13 1987 | Electronic stethoscopic apparatus | |
| 213257, | |||
| 214002, | |||
| 224988, | |||
| D256951, | Jan 26 1978 | Dual stethoscope microphone | |
| 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 |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 20 1991 | Minnesota Mining and Manufacturing Company | (assignment on the face of the patent) | / | |||
| Jun 13 1991 | DIEKEN, ALAN P | Minnesota Mining and Manufacturing Company | ASSIGNMENT OF ASSIGNORS INTEREST | 006042 | /0041 | |
| Jun 13 1991 | DRAKE, GERALD E | Minnesota Mining and Manufacturing Company | ASSIGNMENT OF ASSIGNORS INTEREST | 006042 | /0041 | |
| Jun 13 1991 | HOSTAGER, RAY S | Minnesota Mining and Manufacturing Company | ASSIGNMENT OF ASSIGNORS INTEREST | 006042 | /0041 | |
| Jun 18 1991 | DUFRESNE, JOEL R | Minnesota Mining and Manufacturing Company | ASSIGNMENT OF ASSIGNORS INTEREST | 006042 | /0041 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |