Chemical treating block for a toilet tank
Gaury March 31, 1
U.S. patent number D325,068 [Application Number 07/433,722] was granted by the patent office on 1992-03-31 for chemical treating block for a toilet tank. This patent grant is currently assigned to Reckitt & Colman SA. Invention is credited to Joel Gaury.
| United States Patent | D325,068 |
| Gaury | March 31, 1992 |
Chemical treating block for a toilet tank
Claims
The ornamental design for a chemical treating block for a toilet tank, as shown and described.
| Inventors: | Gaury; Joel (Luisant, FR) |
|---|---|
| Assignee: | Reckitt & Colman SA (Massy
Cedex, FR) |
| Appl. No.: | 07/433,722 |
| Filed: | November 9, 1989 |
Foreign Application Priority Data
| Jul 8, 1989 [GB] | 1060740 | |||
| Current U.S. Class: | D23/207; D1/100; D21/599; D24/102; D28/8.2 |
| Field of Search: | ;D28/8.2,63 ;D32/40-43 ;D24/100-103 ;D21/154,157 ;D22/133 ;D5/26,65 ;D6/584 ;D7/699,675,676 ;D11/148 ;4/222,227,228 ;252/174,DIG.16 ;422/263,264 ;424/76.2 |
References Cited [Referenced By]
U.S. Patent Documents
| D260281 | August 1981 | Rist |
| D311265 | October 1990 | Mendenhall |
| 3504825 | Aug 1986 | DE | |||
| 286862 | Mar 1928 | GB | |||
| 807818 | Jan 1959 | GB | |||
Other References
|
Hong Kong Household 7.1984, p. 10, Dolphin Trays. . Gentle Giants Fall 1984 Cat. p. 22 right, C Dolphin Magnet.. |
Primary Examiner: Ansher; Bernard
Assistant Examiner: Tuttle; C.
Attorney, Agent or Firm: Rabin; Frederick H.
Description
FIG. 1 is a perspective view of a chemical treating block for a toilet tank showing my new design;
FIG. 2 is a plan view thereof, the side opposite being a mirror image of the side shown; and,
FIG. 3 is an elevational view seen from the top of FIG. 2.
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