Search for patents and download free patent PDF files. Find a variety of searchable and annotated patent PDFs.Patent for a washing cloth
Have a similar invention to the washing cloth? This one was patented in 1975 and is listed in patent databases under number 3,902,299.View searchable PDFs with the Patent Rank search windshield.
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Intellectual property assets are vital in today's day in age. Check out the patents for intellectual property here.Patent Rank- Patent An Idea
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