Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: DeHaven Model No. 3, Plastic Case Manufacturer: DeHaven Razor Co. 293 Woodland Ave., Swanton,Ohio Type: Shake Sharp Country: USA Patent: US - Box - 1833305(11/24/1931); Razor - 1718219(6/25/1929), 1859554/5/6(5/24/1932) Comment: Blade marked 1DeHaven1 and 2DeHaven2 Syncrokeen. Model 3 marked on razor. Source: twillard Editors: