Water dam for a flush tank

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Description

FIG. 1 is a front perspective view of a water dam for a flush tank showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
1817330 August 1931 Wilson, Jr.
2109089 February 1938 Moyes
2203052 June 1940 Hanson
3812544 May 1974 Risley
4009497 March 1, 1977 Moon
4080667 March 28, 1978 Walsh et al.
Patent History
Patent number: D252765
Type: Grant
Filed: Nov 3, 1977
Date of Patent: Aug 28, 1979
Inventor: Thomas J. Ziolkowski (Deerfield Beach, FL)
Primary Examiner: James R. Largen
Attorney: John H. Oltman
Application Number: 5/848,145
Classifications
Current U.S. Class: D23/69
International Classification: D2302;