Similar Patent Finder

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Enter a word or phrase above to search for. The database is made up of around 8,000 patents I came across that I thought were interesting or amusing. The patent's uspc classes and subclasses will be displayed along with the class names. If you are searching for a patent it helps to find the classification of a similar patent.

The following wildcards can be used: If neither the starts with (^) or ends with($) characters are specified your search string is matched anywhere.