The SciencesProtection of Industrial Designs*, Furnace Patent Valid and Infringed and MoreBy Sylvester J. Liddy, T. Hart Anderson on February 1, 1933AdvertisementABOUT 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 moreRecent Articles by T. Hart AndersonDesign PatentsCompulsory Licenses, Legal Notes and more