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All Patents in class 74/156
Patents 1 - 15 of 15
First set of recordsLast set of records
NumberDatePatenteeTitleType
72,828Dec. 31, 1867P. EstesImprovement in head-blockssawmill headblocks
144,388Nov. 11, 1873P.M. CummingsImprovement in head-blockssawmill headblocks
257,874May 16, 1882W.T. KosinskiDevice For Converting Reciprocating Into Rotary Motionpipe wrenches
326,876Sep. 22, 1885A. Eikhoff, L. KramerRatchet-Wrenchwrench sockets
335,744Feb. 09, 1886F.F. DennisMetal Planing Machinemetal planers
401,207Apr. 09, 1889C.A. RandallCombined Mechanical and Electro Magnetic Motorelectric motors
500,544Jul. 04, 1893A.C. AmesDriving Mechanism for Road Vehiclestraction engine propulsion components
806,349Dec. 05, 1905C.H. KnightSawmill set-workssawmill set works
849,530Apr. 09, 1907H.C. ClayPump piston pumps
885,327Apr. 21, 1908G.W. DormanShingle machineshingle machines
1,214,884Feb. 06, 1917G.J. BlumPower hacksawmetal sawing machines
1,453,145Apr. 24, 1923H.A. KennedyCombined Ratchet Wrench and Tool Holderratchet wrenches
1,543,338Jun. 23, 1925M.L. Clark, L. NealRatchet Wrenchratchet wrenches
1,868,840Jul. 26, 1932N.F. McNaught, E.H. PetersonRatchet lever
2,471,194May 24, 1949A.V. CappsWrenchratchet wrenches
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