The SciencesChemical Patent Dedicated to Public Involved in Suit, Unused Mark Denied Registration and moreBy Sylvester J. Liddy on December 1, 1930AdvertisementABOUT THE AUTHOR(S)Recent Articles by Sylvester J. LiddyTracking Down Your Trade Mark TitleForeign Patent Licensing Corporations, Vapex Mark UpheldChicken Capsules in Patent Suit, Position of Trade Mark and more