Drainage device for draining bodily fluids from a patient

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Description

FIG. 1 is a front elevational view of a drainage device for draining bodily fluids from a patient showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D245372 August 9, 1977 Kurtz et al.
D250207 November 7, 1978 Kurtz et al.
D255937 July 15, 1980 Kurtz et al.
D263168 February 23, 1982 Kurtz et al.
D268525 April 5, 1983 Anderson et al.
D271422 November 15, 1983 Breland
4018224 April 19, 1977 Kurtz et al.
4439189 March 27, 1984 Sargeant et al.
4704106 November 3, 1987 Shave et al.
Patent History
Patent number: D324102
Type: Grant
Filed: Sep 27, 1988
Date of Patent: Feb 18, 1992
Assignee: Pfizer Hospital Products Group, Inc. (New York, NY)
Inventors: Quinton J. Farrar (Lakeville, MA), Frederick A. Everett, Jr. (Lakeville, MA), Richard H. Heimann (Flushing, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: H. Baynham
Attorneys: Peter C. Richardson, Lawrence C. Akers, John L. LaPierre
Application Number: 7/250,034