Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: Curvfit blade for Curvfit Woman's Razor. Special narrow double edge. Shown is front and back of a five-blade package, wrapped blade, and bare blade. Manufacturer: Curvfit Sales Corp., 33 Jefferson Street, Stamford, Conn. Type: Other Country: USA Patent: U.S. 1076286, 21 Oct 1913, filed 11 Mar 1913. E. N. Humphrey, New Britain, Conn. U.S. 1485093, 26 Feb 1924, filed 20 Apr 1922, Stuart Speirs, New York, N.Y. U.S. patent 3 Nov 1945. Comment: Trademark first used 1 Feb 1924. Republished 9 Nov 1948. Source: Robert13 Editors: