Patent Drawing for A. Dieryckx’s Alcohol Still Record Group 241: Records of the Patent and Trademark OfficeSeries: Utility Patent Drawings 195. ALCOHOL. Distilled Spirits. Stills. Columns. A. DIERYCKX. Alcohol Still. No. 228.449 Patented June 8, 1880. CLASSIFICATION DIVISION [Black and white diagram of the still with various labels:] Witnesses: Michael J Stark, Hattie L. Walker Inventor: Adolph Dieryckx by MIchael J Stark Attorney [Rectangle label pasted on the bottom center of the page, printed] 228,449 ALCOHOL-STILL. ADOLPH DIERYCKX, Buffalo, N.Y. Filed Jan. 6, 1880 Claim. -1. In distilling-columns, the supply-pipe F, having a coil, G, near the lower part, and a further coil, H, in the upper part, of said column, the discharge-nozzle F’ of said pipe having a vertically-upward direction, substantially as and for the object specified. 2. In a distilling-column, the combination, with the circular shell C. having the bottom C’, provided with apertures J, arranged concentric around a fixed stud, K, of the belts I, having internal screw-threads fitting those of the fixed stud K, and the lock-nut L, as stated, Feb 7 “ 80 Letter, March 5 ” “ ” Issue May 11/1880
