Chemical vessel

- AKSYS, Ltd.
Description

FIG. 1 is a perspective view of the design;

FIG. 2 is a side elevational view of the design;

FIG. 3 is a top plan view of the design;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view of an alternative embodiment of the design;

FIG. 6 is a side elevational view of the alternative embodiment of FIG. 5;

FIG. 7 is a side elevational view of the embodiment of FIG. 5 with the vessel rotated ninety degrees from the orientation shown in FIG. 5; and,

FIG. 8 is a top plan view of the embodiment of FIG. 5.

The bottom plan view of the embodiment of FIG. 5 is illustrated in FIG. 4.

The broken line showing of the gripping ribs on the lower panels of the vessel shown in FIGS. 1, 2, 5, 6 and 7 are for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D358219 May 9, 1995 Ushikubo
D374481 October 8, 1996 McCallister et al.
D376424 December 10, 1996 Macauley et al.
710219 September 1902 Snow
1170152 February 1916 Heath
1773553 August 1930 Taylor et al.
4126244 November 21, 1978 Elser
4247001 January 27, 1981 Weigner
4426019 January 17, 1984 Sedam
5326473 July 5, 1994 Lascombes et al.
5482176 January 9, 1996 Maietta et al.
5547645 August 20, 1996 Ego et al.
5658456 August 19, 1997 Kenley et al.
Patent History
Patent number: D395517
Type: Grant
Filed: Jul 25, 1996
Date of Patent: Jun 23, 1998
Assignee: AKSYS, Ltd. (Lincolnshire, IL)
Inventors: Dennis M. Treu (Gurnee, IL), Dilip H. Shah (Grayslake, IL), Donald C. Walker (Mundelein, IL), Kenneth E. Pawlak (Vernon Hills, IL)
Primary Examiner: Stella Reid
Law Firm: McDonnell Boehnen Hulbert & Berghoff
Application Number: 0/57,448
Classifications
Current U.S. Class: Vessel, Specimen Holder Or Reagent Material (65) (D24/224)
International Classification: 2401;