Intravenous infusion counter

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Description

FIG. 1 is a perspective view from the front, top and right side of an intravenous infusion counter showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Referenced Cited
U.S. Patent Documents
D220854 June 1971 Lambo
D277032 January 1, 1985 Hitchcock et al.
D279682 July 16, 1985 D'Alo et al.
D291353 August 11, 1987 Conero et al.
D292610 November 3, 1987 Nelson
5045069 September 3, 1991 Imparato
5088990 February 18, 1992 Hivale et al.
Patent History
Patent number: D336956
Type: Grant
Filed: Mar 18, 1991
Date of Patent: Jun 29, 1993
Inventor: Chung H. Jen (Taipei)
Primary Examiner: Stella Reid
Assistant Examiner: I. Simmons
Law Firm: Rogers, Howell & Haferkamp
Application Number: 7/670,615