The Waterbury Democrat., 1943-08-05
Patents Granted

Patents issued August 3. 1943 by the United States Patent Office, list compiled from the Official Gazette by the office of Harold G. Manning, "A Central avenue, Wa terbury, Conn.
 Guido Ariotti and E. H. Buoy, Stamford, assignors to Atlas Pow der Company, Wilmington, Del. Simulated hammered metal finish.
 Philip Brasher, Kent. Method of and apparatus for collapsing water waves.
 Harvey A. Craig, Darien, assignor to Rheem Manufacturing Comhany, Richmond, Calif., Reducer attach ment for pouring spouts.
 Jan H. De Boer London, England, assignor to The Hartford National Bank and Trust Company, Hart ford. Flash lamp. Arthur T. Fletcher, Bristol. Glass cutter.
 Homer A. Genest, Danbury, as- signor to United States Hat Mach inery Corporation, New York, N. Y. Machine for shrinking and felting hats.
 John A. Hanley, Noroton. assignor to Gillette Safety Razor Company Boston, Mass. Shaving implement. Herbert G. Lehman, Wood-Ridge N. J., assignor to Casco Products Corporation. Bridgeport. Coffee maker.
 Urner Liddell, Greenwich, assign or to American Cyanamid Company, New York, N. Y. Guanidine am omonium ferrocyanide.
 William Moore, Stamford, and R. O. Robin. Jr, Old Greenwich, as- signors to American Cyanamid Company, New York, N. Y. Diallyl indicate as an insecticide.
 William Moore, Stamford and R.. O. Robin, Jr, Old Greenwich, as- signors to American Syanamid Company, New York, N. Y. Riamyl indicate as an insecticide.
 Thomas s. Rigby, Coconut Grove, Fla, assignor by mesne assignments to Waterbury Button Company. Sy- phon.
 Robert c. Swain, Riverside and P. Adams, Stamford, assignors to American Cyanamid Company, New York, N Y. Polymeric rubber coat ing compositions.
 Robert c. Swain, Riverside, and P. Adams, Stamford, assignors to American Cyanamid Company, New York, N. Y. Polystyrene coating composition.
 John w. Throckmorton, Wilton assignor to The Pure Oil Company, Chicago, III. Conversion of hydro carbon gases
 Louis H. Won Ohlsen, and J. J. Kennedy, New Haven, assignors to The Safety Car heating and light ing Company, Inc. Electrical Sys- tenn.
 David M. Williams, assignor to Western Cartridge Company, New Haven. Receiver and trigger plate construction for firearms.
 Elmer L. Wise, Bridgeport. as- signor to Underwood Elliott Fisher Company, New York, N. Y. Machine for typewriting
 William H. Wood, Jr., Ansonia. Water heating unit for oil burners.
 Frederick F. zeier, Fairfield, as- signor to The Singer Manufactur- ing Company, Elizabeth N. J. Sew ing machine frame.
 List of Registrants of
 Trade Marks
 The American Radio Relay League, Inc, Hartford, to The American Radio Relay League, Inc. West Hartford. Booklets or pamph- lets
 Raphael Camhi, South Norwalk. Women's and children's skirts.
 Dunlap and Company, New York, N. Y, assignor, by mesne assign ments to Hat Corporation of Amer ica, Norwalk, Hats.
 FarnsWorth Mills, Inc, Central Village, to Farnsworth Mills, Inc. New York, N. Y. Woolen piece goods.
 Plax Corporation, Hartford. Plas- tlc composition in sheet form.
 The Seamless Rubber Company New Haven. Devices used in dis pensing adhesive tapes or plasters.
 List of TradeM Applicants
 Corrosion Control Corporation, NorWalk Lacquer coatings for plas- tic sheeting, etc.
 The kalart Company, Inc, Stam- lord. Transparent mirrors for at tachments for cameras.