Portable chemical toilet tank

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Description

FIG. 1 is a plan view of a portable chemical toilet tank showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left end elevational view thereof;

FIG. 5 is a right end elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D193169 July 1962 Wood
D193420 August 1962 Kulka
D209962 January 1968 Harding
3067433 December 1962 Dietz et al.
3074076 January 1963 Kersten
3099841 August 1963 O'Dell et al.
3435464 April 1969 Harding
3501778 March 1970 Minniear et al.
3579651 May 1971 Russo
3629874 December 1971 Beller
Patent History
Patent number: D256153
Type: Grant
Filed: Jul 3, 1978
Date of Patent: Jul 29, 1980
Assignee: Satellite Industries, Inc.
Inventors: Phillip R. Juaire (Brooklyn Center, MN), Leo F. Wildgen (Bloomington, MN)
Primary Examiner: James R. Largen
Attorney: John C. Barnes
Application Number: 5/921,478
Classifications
Current U.S. Class: D23/48
International Classification: D2302;