Patent
   D323033
Priority
Dec 12 1988
Filed
Dec 12 1988
Issued
Jan 07 1992
Expiry
Jan 07 2006
Assg.orig
Entity
unknown
7
6
n/a
The ornamental design for a disposable stethoscope, shown and described.

FIG. 1 is a rear elevational view of a disposable stethoscope showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof; with the hose broken away for ease of illustration.

Allen, Derek R.

Patent Priority Assignee Title
5498841, Mar 10 1995 Dual acoustical passage stethoscope
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D932619, Jul 31 2019 INNOVATIONS INTERNATIONAL, LLC Stethoscope
D944979, Aug 19 2020 Electronic stethoscope
D950053, Jul 31 2019 INNOVATIONS INTERNATIONAL LLC Stethoscope
D961770, Jul 22 2020 Chukwuemeka Anderson, Obi Stethoscope
D962429, Aug 19 2020 Electronic stethoscope
Patent Priority Assignee Title
3470975,
3472336,
4064965, Mar 11 1976 Stethoscope
4254302, Feb 18 1977 WALSHE FAMILY REVOCABLE LIVING TRUST, Electronic stethoscope
4633971, Nov 06 1985 Minnesota Mining and Manufacturing Company; MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP OF DE Stethoscope with high frequency filter
4991686, Dec 12 1988 Disposable stethoscope
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