Patent
   D398056
Priority
Aug 14 1997
Filed
Aug 14 1997
Issued
Sep 08 1998
Expiry
Sep 08 2012
Assg.orig
Entity
unknown
9
4
n/a
The ornamental design for a stethoscope drum, as shown and described.

FIG. 1 is a side perspective view of the stethoscope drum design, additional elements of a stethoscope being shown in shadow line for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a side perspective view of an alternate embodiment thereof, the opposite side, the bottom, the front, and the rear are substantially similar to those views of the claimed design illustrated in FIGS. 2 through 5.

Rashman, Richard

Patent Priority Assignee Title
D432237, Feb 24 1998 Prestige Medical Corporation Stethoscope
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
D961770, Jul 22 2020 Chukwuemeka Anderson, Obi Stethoscope
D962429, Aug 19 2020 Electronic stethoscope
ER2308,
ER9600,
Patent Priority Assignee Title
3621845,
4502562, Mar 28 1983 Minnesota Mining and Manufacturing Company Stethoscope with removable insert
5498841, Mar 10 1995 Dual acoustical passage stethoscope
5514840, Dec 01 1994 GF HEALTH PRODUCTS, INC ; GRAHAM-FIELD HEALTH PRODUCTS, INC ; GRAHAM-FIELD, INC ; GRAHAM-FIELD EXPRESS DALLAS , INC ; GRAHAM-FIELD TEMCO, INC ; EVEREST & JENNINGS INTERNATIONAL LTD ; GRAHAM-FIELD BANDAGE, INC ; GRAHAM-FIELD EXPRESS PUERTO RICO , INC ; Everest & Jennings, Inc; LABAC SYSTEMS, INC ; MEDICAL SUPPLIES OF AMERICA, INC ; HEALTH CARE WHOLESALERS, INC ; RABSON MEDICAL SALES, LTD ; Smith & Davis Manufacturing Company; LUMEX BASIC AMERICAN HOLDINGS, INC FORMERLY KNOWN AS FUQUA ENTERPRISES, INC ; BASIC AMERICAN MEDICAL PRODUCTS, INC ; LUMEX MEDICAL PRODUCTS, INC ; KUSCHALL OF AMERICA, INC ; MUL ACQUISITION CORP II; LUMEX SALES AND DISTRIBUTION CO , INC ; BASIC AMEICAN SALES AND DISTRIBUTIONS CO , INC ; GRAHAM-FIELD SALES CORP ; ZENS DATA SYSTEMS, INC ; HC WHOLESALERS INC ; CRITICAL CARE ASSOCIATES, INC Stethoscope
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 07 1997RASHMAN, RICHARDPrestige Medical CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086800072 pdf
Aug 14 1997Prestige Medical Corporation(assignment on the face of the patent)
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