Patent of the Day: April 18, PORTABLE DRUM RACK printable drawing birthday gift

On April 28, 1903, J. W. PEPPER was granted the patent of PORTABLE DRUM RACKby the United States Patent and Trademark Office (USPTO).

thumb-image的副本Downloading and printing a patent drawing on the birthday is a creative gift idea for family and friends who were born on that day.

Check HERE for more patent drawings.Want a patent drawing of a specific date and year?  Please check our Birthday Patent Drawing.

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