Fresh water tank unit for portable toilet

Description

FIG. 1 is a left, front perspective view of a fresh water tank unit for a portable toilet showing my new design, on a reduced scale, the broken line drawing of a toilet and housing is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a left front perspective view thereof;

FIG. 3 is a left rear perspective view thereof;

FIG. 4 is a right rear perspective view thereof; and,

FIG. 5 is a right front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D209962 January 1968 Harding
D242620 December 7, 1976 Frankel et al.
D247750 April 18, 1978 Lu et al.
D262050 November 24, 1981 Antos et al.
D323881 February 11, 1992 Franey
4031572 June 28, 1977 Harding
4493118 January 15, 1985 Braxton
Patent History
Patent number: D352343
Type: Grant
Filed: Sep 28, 1992
Date of Patent: Nov 8, 1994
Inventor: Bertram Ito (Pearl City, HI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Attorney: Robert C. Godbey
Application Number: 7/953,540
Classifications
Current U.S. Class: Storage Tank (D23/202)