Patent
   D273419
Priority
Nov 30 1981
Filed
Nov 30 1981
Issued
Apr 10 1984
Expiry
Apr 10 1998
Assg.orig
Entity
unknown
4
8
n/a
The ornamental design for a flow detector for an intravenous administration set, substantially as shown and described.

FIG. 1 is a perspective view of a flow detector for an intravenous administration set, showing our new design;

FIG. 2 is an end view thereof;

FIG. 3 is an end view from the opposing end thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

The broken line showing of a vented piercing pin and drip chamber with tubing in FIGS. 2, 3, 4, 5, 6 and 7 is for illustrative purposes only.

Smith, Ronald W., Genese, Joseph N., D'Alo, Herbert F.

Patent Priority Assignee Title
4986821, May 28 1986 DEKA PRODUCTS LIMITED PARTNERSHIP, A LIMITED PARTNERSHIP OF NH Drop detection housing with positive tactile signaling
D279602, Mar 22 1982 Abbott Laboratories Flow detector for an intravenous administration set
D291353, Feb 04 1985 ALARIS MEDICAL SYSTEMS, INC Flow sensor for IV fluid administration
D292610, Mar 21 1985 Invivo Research Laboratories, Inc. IV fluid flow rate meter
Patent Priority Assignee Title
4038981, Jul 26 1974 B BRAUN MEDICAL, INC Electronically controlled intravenous infusion set
4137940, Nov 05 1975 Societe CM Industries Liquid flow control apparatus
4397648, Nov 07 1980 ALARIS MEDICAL SYSTEMS, INC Drop sensing unit and associated drip chamber for IV fluid administration
212987,
D248490, Oct 25 1977 IVAC Corporation Sphygmomanometer
D263997, Nov 13 1979 Cordis Dow Infusion pump apparatus
D265243, Dec 15 1980 IVAC MEDICAL SYSTEMS, INC Fluid delivery apparatus
D269998, Nov 07 1980 ALARIS MEDICAL SYSTEMS, INC Drop sensing unit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 30 1981Abbott Laboratories(assignment on the face of the patent)
Nov 23 1983D ALO, HERBERT F ABBOTT LABORATORIES N CHICAGO IL A CORPASSIGNMENT OF ASSIGNORS INTEREST 0041960800 pdf
Nov 23 1983GENESE, JOSEPH N ABBOTT LABORATORIES N CHICAGO IL A CORPASSIGNMENT OF ASSIGNORS INTEREST 0041960800 pdf
Nov 23 1983SMITH, RONALD W ABBOTT LABORATORIES N CHICAGO IL A CORPASSIGNMENT OF ASSIGNORS INTEREST 0041960800 pdf
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