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US 3,943,243 AGranted
Toilet bowl sanitizer and bathroom deodorizer
AssigneeE. I. Du Pont de Nemours and Company
InventorJohn F. Kook
Life of this patent
Estimating the term…
Abstract
Compositions containing sodium bisulfate and p-dichlorobenzene or naphthalene are useful as sanitizers for toilets and their surrounding environments.
Claims2
A method for continuously dispensing sodium bisulfate at a slow rate to a toilet while at the same time providing a pleasant odor in the environment of the toilet by placing in the bowl of said toilet, above the water line, a shaped solid in the form of a cake having a composition comprising:
- A. 10% to 65%, by weight, of sodium bisulfate, and
- B. 90% to 35%, by weight, of p-dichlorobenzene or naphthalene or a mixture of the two.
Dependencies are inferred from the claim text.