Patent
   D335538
Priority
Oct 15 1990
Filed
Oct 15 1990
Issued
May 11 1993
Expiry
May 11 2007
Assg.orig
Entity
unknown
4
6
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The ornamental design for an intravenous medical fluid heater, as shown and described.

FIG. 1 is a perspective view of an intravenous medical fluid heater, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being identical thereto;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Deutsch, Robert C., Dabney, David H.

Patent Priority Assignee Title
5865354, Oct 14 1997 LIPTON, DIVISON OF CONOPCO, INC Easy open dispensing cap
5996849, Oct 16 1996 LIPTON, DIVISION OF CONOPCO, INC Tamper evident dispensing closure
D645975, Mar 29 2007 BARKEY GMBH & CO KG Plasma warming device
D918269, Nov 01 2019 HotStart, Inc. Pump assembly
Patent Priority Assignee Title
2470481,
3370153,
3443060,
4019020, Aug 13 1975 THE GORMAN-RUPP COMPANY Controlled temperature fluid heater
4874033, Nov 28 1986 Rapid warmer for blood and blood products
D250045, Jan 24 1977 Blood warming apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 12 1990DEUTSCH, ROBERT C MEDADVANCES, INC , A TX CORP ASSIGNMENT OF ASSIGNORS INTEREST 0055290467 pdf
Oct 12 1990DABNEY, DAVID H MEDADVANCES, INC , A TX CORP ASSIGNMENT OF ASSIGNORS INTEREST 0055290467 pdf
Oct 15 1990Advanced Warming Systems, Inc.(assignment on the face of the patent)
Jun 05 1991MEDADVANCES, INC ADVANCED WARMING SYSTEMS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 05 30 19910063840816 pdf
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