Spent catalyst container

- Amoco Corporation
Description

FIG. 1 is a perspective view of a spent catalyst container showing our new design;

FIG. 2 is a front elevation view thereof, the rear elevation view being a mirror image of that shown;

FIG. 3 is a right side elevation view thereof, the left side being a mirror image of that shown;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The fragmentary criss-cross pattern shown on the top of the container in FIGS. 1 and 4 is understood to be continuous throughout the area shown.

Referenced Cited
U.S. Patent Documents
474507 May 1892 Stiles
1285074 November 1918 Draper
2035838 March 1936 Reeder et al.
2161988 June 1939 Warr et al.
2228435 January 1941 Binon
2293160 August 1942 Miller et al.
2614817 October 1952 Pyle et al.
2681746 June 1954 Hawkins et al.
2862645 December 1958 Page et al.
2929658 March 1960 Killebrew
3083879 April 1963 Coleman
3111242 November 1963 Reed
3138297 June 1964 McKinney
3162330 December 1964 Dickson et al.
3182750 November 1965 Gleason et al.
3198395 August 1965 McKinney
3220612 November 1965 Thomson
3224653 December 1965 Cooke
3231141 January 1966 Schaad
3318486 May 1967 Felix
3347971 October 1967 Mankowich et al.
3407971 October 1968 Oehler
3602400 August 1971 Cooke
3785534 January 1974 Smith
3899095 August 1975 Wiese
4027787 June 7, 1977 Bibeau
4032048 June 28, 1977 Nichols
4281729 August 4, 1981 Farley
4398653 August 16, 1983 Daloisio
4648521 March 10, 1987 Thomas et al.
Foreign Patent Documents
1309564 December 1961 FRX
Patent History
Patent number: D295102
Type: Grant
Filed: Sep 30, 1985
Date of Patent: Apr 5, 1988
Assignee: Amoco Corporation (Chicago, IL)
Inventors: Michael E. Erickson (Country Club Hills, IL), Roman T. Plichta (Naperville, IL), Daniel F. Rajanayakam (Houston, TX)
Primary Examiner: James M. Gandy
Assistant Examiner: Kay H. Chin
Attorneys: Thomas W. Tolpin, William H. Magidson, Ralph C. Medhurst
Application Number: 6/781,970