Patent
   D277032
Priority
Mar 29 1982
Filed
Mar 29 1982
Issued
Jan 01 1985
Expiry
Jan 01 1999
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a drop detector, substantially as shown and described.

FIG. 1 is a top perspective view of a drop detector, in an operative or tube clamping position, embodying our new design with the fragmentary portion of a tube shown in broken lines for illustrative purposes only,

FIG. 2 is a top perspective view of the drop detector, in its normal or nonoperative position,

FIG. 3 is a top plan view thereof,

FIG. 4 is a front end view thereof,

FIG. 5 is a back end view thereof,

FIG. 6 is a side view thereof, and

FIG. 7 is an opposite side view thereof.

Hitchcock, James R., Anderson, Lenart

Patent Priority Assignee Title
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
D336956, Mar 18 1991 Intravenous infusion counter
D361617, Aug 06 1993 PRO-MED, MEDIZINISHE Infusion pump
Patent Priority Assignee Title
3163176,
3500366,
4038982, Dec 03 1975 B BRAUN MEDICAL, INC Electrically controlled intravenous infusion set
4137940, Nov 05 1975 Societe CM Industries Liquid flow control apparatus
4237878, Jan 10 1978 Omron Tateisi Electronics Co., Ltd.; Bohsei Enterprise Dripping fluid level detector
GB2059015,
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 22 1982HITCHCOCK, JAMES R BAXTER TRAVENOL LABORATORIES, INC , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0040000212 pdf
Mar 22 1982ANDERSON, LENARTBAXTER TRAVENOL LABORATORIES, INC , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0040000212 pdf
Mar 29 1982Baxter Travenol Laboratories, Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule