Show + + + + + + + + + + + + + + + + + + + + 1 SWEEPING OPINION + t ON ELECTRICITY + USED FOR METALS + + + 4 h New York Oct ZA case involv + + lag the entire aluminun industry of + + the country was decided bore when + + the United States Court of Ap + + peala handed down a decision up f + holding thc validity of tho socalled + + Bradley patent for smelting by the + + HUG of elect Icily + 4 The suit was one brought by the 4 4 Electric Smelting and Aluminum + + company of Cleveland against the + + Plttsbnrtr Reduction company tho + + only concern manufacturing aluml + 4 titan In this country and the court + 4 + reversed the decision of the lower + i court granted the Cleveland com 4 4 puny an Injunction restraining the + + Plttsbure Reduction company from + + the use of tim processes at present + + employed and ordered an account + + lag of proud for the time It has + 4 been manufacturing aluminum In + 4 infringement of the Bradley patent + + soiie twilvo yearn + + The Hradlcy patents sustained by + + the court were taken out by Charles + I + S Uradley in 1S01 and ISM and cot 4 I + cred tho use of the electric current + + lo fuse and nlcctrollzc n material + + the current acting both to maintain 4 + the compound in a fused state with 4 + out Ito UfO of external heat and to + + separate it Into Us constituent + 4 parts aluminum being separated 4 4 I from clay In this manner The pat 4 1 cut la n general one applying to 4 + tIe clcctroljhls of any material 4 4 + + + + + + + + + + + + + + + + + |