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Patents for Willard Thomas Sears
Patents 1 - 15 of 26
First set of recordsNext set of recordsLast set of records
757,970Apr. 19, 1904W.T. SearsPneumatic toolpneumatic
769,020Aug. 30, 1904W.T. Sears, J.V. ReyndersSpacing-table for punching-machinesmetal punches
777,542Dec. 13, 1904W.T. Sears, J.V. ReyndersStripper for punchesmetal punches
815,642Mar. 20, 1906W.T. SearsSpeed-changermetalworking machine mechanisms
CA-98,742Apr. 24, 1906W.T. SearsVariable speed gearingmetalworking machine mechanisms
CA-99,643Jun. 19, 1906W.T. SearsSpeed changermetalworking machine mechanisms
837,969Dec. 11, 1906W.T. SearsSpeedermetalworking machine mechanisms
841,723Jan. 22, 1907W.T. SearsPower-transmission devicemetalworking machine mechanisms
844,415Feb. 19, 1907W.T. SearsPower-transmission devicemetalworking machine mechanisms
844,546Feb. 19, 1907W.T. SearsPower-transmission devicemetalworking machine mechanisms
851,842Apr. 30, 1907W.T. SearsPower-transmission devicemetalworking machine mechanisms
858,764Jul. 02, 1907W.T. SearsPower-transmission apparatusmetalworking machine mechanisms
933,124Sep. 07, 1909W.T. SearsCar-wheel drilling machinedrill presses
952,084Mar. 15, 1910W.T. SearsCar-wheel lathecar wheel lathes
953,183Mar. 29, 1910H.J. Ruch, W.T. SearsBoring or drilling machinedrill presses
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