US Patent and Trademark Office is one of the greatest repositories of practical knowledge in history. But along with a great deal of very serious and edifying material, much legally advised and/or required verbiage, and inventor-inspired general-purpose pleonasms, there are some items in their records that are highly amusing. In this series, occasional examples of such patents and patent applications are going to be extracted and put up for their amusement value.
Ensuring cleanliness is important. But combining simple cleaning with religion in a single manufactured article can give rise to some unexpected combinations. Some religious authorities would probably not be delighted with implications of such products...
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