Compressed air . ork, N. Y. Filed June 24, 1905. Serial , CONTROLLING APPARATUS. Walter , Milwaukee, Wis. Filed July 2, No. 164,085. , Cliiiw.—In combination, an electric motor, a fluid-pumj) driven thereby, a pressure system supplied bysaid pump, switching means controlled by the pressurein said system to govern the circuit for said motor,and electrical means for preventing the operation ofthe suction-valve of said pump upon the closure of thecircuit through said motor. 821,758. VALVE. Frank L. Smith, Chicago, 111.,assignor of two-thirds to Alva C. Rick
Compressed air . ork, N. Y. Filed June 24, 1905. Serial , CONTROLLING APPARATUS. Walter , Milwaukee, Wis. Filed July 2, No. 164,085. , Cliiiw.—In combination, an electric motor, a fluid-pumj) driven thereby, a pressure system supplied bysaid pump, switching means controlled by the pressurein said system to govern the circuit for said motor,and electrical means for preventing the operation ofthe suction-valve of said pump upon the closure of thecircuit through said motor. 821,758. VALVE. Frank L. Smith, Chicago, 111.,assignor of two-thirds to Alva C. Ricksecker andone-third to Lewis A. Nichols, Chicago, 111. FiledJuly 18, 1904. Serial No. 216,,776. MEANS FOR REMO\ING DUST. CarlF. W. ZoELLER, Altona-Ottensen, Germany, as-signor to The Firm of Alfred Gutmann ActienGesellschaft fiir Maschinenbau. Altona-Ottensen,Germany. Filed June 28, 1905. Serial ,,791. MOLDING-MACHINE. William M. Dux-can, -Alton, 111. Filed March 13, 1905. SerialNo. 249, 821,806. PNEUMATIC SURF-HOARD. Albert , Los Angeles, Cal. Filed May 19, No. 261,206. TIRE. Hans L. Christl-SEN, lioston, Mass., assignor of one-third toHarald Tidemand and one-third to Ole WormDahl, , Mass. Filed May 24, 1905. .SerialNo. 261,933- AUTOMATIC .MR-BRAKE Clecc, Winnipeg, Canada, assignor of
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectcompres, bookyear1896
