IV fluid flow rate meter
Description
FIG. 1 is a front elevational view of an IV fluid flow rate meter showing my design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof.
Referenced Cited
Patent History
Patent number: D292610
Type: Grant
Filed: Mar 21, 1985
Date of Patent: Nov 3, 1987
Assignee: Invivo Research Laboratories, Inc. (Tulsa, OK)
Inventor: John R. Nelson (Broken Arrow, OK)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Head & Johnson
Application Number: 6/714,634
Type: Grant
Filed: Mar 21, 1985
Date of Patent: Nov 3, 1987
Assignee: Invivo Research Laboratories, Inc. (Tulsa, OK)
Inventor: John R. Nelson (Broken Arrow, OK)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Head & Johnson
Application Number: 6/714,634
Classifications
Current U.S. Class:
D24/17;
Volume, Flow Or Rate (D10/96);
D24/8