Chest drain vessel

Description

FIG. 1 is a front perspective view of a chest drain vessel, showing our new design;

FIG 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a front perspective view of a second embodiment of the chest drain vessel;

FIG. 9 is a front perspective view of a third embodiment of the chest drain vessel;

FIG. 10 is a front perspective view of a fourth embodiment of the chest drain vessel;

FIG. 11 is a front elevational view of FIGS. 8 and 9;

FIG. 12 is a front elevational view of FIG 10;

FIG. 13 is a top plan view of FIG. 8;

FIG. 14 is a right side elevational view of FIGS. 8, 9 and 10, the left side elevational view being identical to that shown in FIG. 6;

FIG. 15 is a bottom plan view of FIGS. 8, 9 and 10;

FIG. 16 is a rear elevational view of FIG. 8; and,

FIG. 17 is a rear elevational view of FIGS. 9 and 10.

The top plan view of FIGS. 9 and 10 is identical to that shown in FIG. 3.

The broken line showing in FIGS. 10 and 12 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D261172 October 6, 1981 Lissack
D267433 December 28, 1982 Pageau
D267815 February 1, 1983 Elliott et al.
4439189 March 27, 1984 Sargeant et al.
4822346 April 18, 1989 Elliott
Patent History
Patent number: D328790
Type: Grant
Filed: Oct 5, 1988
Date of Patent: Aug 18, 1992
Assignee: Atrium Medical Corporation (Hollis, NH)
Inventors: Steve A. Herweck (Nashua, NH), Steven M. Vail (Windham, NH)
Primary Examiner: Stella Reid
Law Firm: Lahive & Cockfield
Application Number: 7/253,739
Classifications