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Patents for John R. Thomas
Patents 1 - 15 of 58
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178,422Jun. 06, 1876J.R. Thomas, W.H. DoaneImprovement in devices for carving machinescarving machines
185,364Dec. 12, 1876J.R. ThomasImprovement in planing-machineswood planers
248,962Nov. 01, 1881J.R. ThomasPlaning and grooving machinejointers
248,963Nov. 01, 1881H.J. Cordesman, Jr., J.R. ThomasSaw-arborcircular saws
267,280Nov. 07, 1882J.R. ThomasResawing-machine tableband resaws
275,597Apr. 10, 1883J.R. Thomas, H.J. Cordesman, Jr.Planing-machinewood planers
287,340Oct. 23, 1883F. Danner, H.J. Cordesman, J.R. ThomasDouble-drum sand-papering machinesanding machines
299,878Jun. 03, 1884J.R. ThomasMeasuring and registering device for planing-machinescutterhead-machine accessories
302,363Jul. 22, 1884J.R. ThomasTenoning and cross-gaining machinedado machines
307,600Nov. 04, 1884J.R. ThomasCircular sawing machinecircular ripsaws
307,601Nov. 04, 1884J.R. ThomasCircular sawing machinecircular ripsaws
371,676Oct. 18, 1887A.M. Eastman, J.R. ThomasSwinging-arbor tablesawcircular crosscut saws
373,031Nov. 08, 1887J.R. ThomasBandsawbandsaws
374,283Dec. 06, 1887S.A. Woods, J.R. ThomasPlaning machinewood planers
385,895Jul. 10, 1888S.A. Woods, J.R. ThomasPlaning machinewood planers
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