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All Patents in class 474/134
Patents 1 - 15 of 16
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NumberDatePatenteeTitleType
96,718Nov. 09, 1869R.N. MeriamImproved belt-tightenerwoodworking power transmission
175,676Apr. 04, 1876W.H. Doane, G.W. BugbeePlaner-matcher convertible to planermatchers
356,280Jan. 18, 1887E.E. ElderMachine for sawing wooden guttersspecialty woodworking machines
401,677Apr. 16, 1889E.F. AutenriethBelt-tightener for planing-machineswood planers
495,445Apr. 11, 1893S.A. Woods, H.R. TillisonBelt-tightener for planing-machineswood planers
589,003Aug. 31, 1897B.G. LutherSwing sawing and grooving machinecircular crosscut saws
980,435Jan. 03, 1911V.F. PrenticeBelt-drivedrill presses
1,188,810Jun. 27, 1916H.J. MitchellBelt-tightenersindustrial machine pulleys and belt drive mechanisms
1,259,343Mar. 12, 1918W.J. BayrerBelt-gearingdrill presses
1,690,145Nov. 06, 1928W.O. VivarttasMolding machinemolders
1,879,145Sep. 27, 1932B. EricksonThree-wheel bandsawbandsaws
2,099,218Nov. 16, 1937W.T. Pritchard, F.A. NicholsonDriving mechanism to maintain constant the required length of an endless driving meanswoodworking machine stockfeeding mechanisms
2,099,219Nov. 16, 1937W.T. Pritchard, F.A. NicholsonMechanism to maintain constant the required length of an endless driving meanswoodworking machine stockfeeding mechanisms
2,099,220Nov. 16, 1937W.T. Pritchard, F.A. NicholsonMechanism to maintain constant the required length of an endless driving meanswoodworking machine stockfeeding mechanisms
3,757,683Sep. 11, 1973E.O. Engerbretsen, E. GrunewaldCompactor drive chain tensioning apparatus
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