Counterweight for toilet tank

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Description

FIG. 1 is a bottom perspective view of a counterweight for a toilet tank showing our new design;

FIG. 2 is a side elevational view thereof, the other sides being same as the side shown;

FIG. 3 is a top plan view thereof and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D239830 May 1976 Goldring
2168742 August 1939 O'Neill et al.
2214439 September 1940 Robertson
2514062 July 1950 Hoerig
3036313 May 1962 Jenkins
3345648 October 1967 Rafferty
3921226 November 1975 Macdonald
3982283 September 28, 1976 Goldring
4032997 July 5, 1977 Phripp et al.
4216555 August 12, 1980 Detjen
4224703 September 30, 1980 Makhobey
4651359 March 24, 1987 Battle
Patent History
Patent number: D301057
Type: Grant
Filed: Jul 11, 1986
Date of Patent: May 9, 1989
Inventors: Andrew Lazowski (Edmonton, Alta), Mohamed A. Jomha (Edmonton, Alberta)
Primary Examiner: James R. Largen
Attorney: George H. Dunsmuir
Application Number: 6/884,814
Classifications
Current U.S. Class: Element Or Attachment (D23/249)