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All Patents in class 409/80
Patents 1 - 15 of 21
First set of recordsNext set of recordsLast set of records
2,476,214Jul. 12, 1949E.M. Parsons, Executrix, F.A. Parsons, deceased (Estate of)Pattern Controlled Machine Toolmilling machines
2,576,817Nov. 27, 1951A.P. WatersonHydraulic Tracer Control Unitmachine tool controls
2,651,746Sep. 08, 1953J.J. GanoControl Devicemilling machines
2,882,476Apr. 14, 1959T.A. WetzelMotor Control Systemmilling machines
2,947,928Aug. 02, 1960C.H. KillianAutomatic Machinistmachine tool controls
3,011,113Nov. 28, 1961R.A. Jerue, A.N. SweenyPoint-to-point measuring and positioning control system for machine tools or the likemetalworking machine mechanisms
3,088,335May 07, 1963E.P. Bullard, IIIMachine Tool Positioning Controlmachine tool controls
3,099,873Aug. 06, 1963K.R. Merner, W.E. BrainardShuttle Operated Tape Controlled Machine Toolnumerically controlled milling machines
3,121,349Feb. 18, 1964E.P. Bullard, IV, E.P. Bullard, IIIControl Mechanismmachine tool controls
3,127,613Mar. 31, 1964T.A. Stoner, T.A. WetzelMethod and Apparatus for Recording a Control Programnumerically controlled milling machines
3,188,892Jun. 15, 1965W.E. BrainardApparatus for Automatically Setting Up a Program in a Multiple Spindle Machinehorizontal boring mills
3,200,921Aug. 17, 1965J.C. HollisControls for Machine Toolsmachine tool controls
RE26,007Apr. 26, 1966E.P. Bullard, IV, E.P. Bullard, IIIControl Mechanismmachine tool controls
3,311,025Mar. 28, 1967R.E. Stobbe, F. ZanklFeed Rate Modifiermilling machines
3,400,313Sep. 03, 1968E.P. Bullard, IV, E.P. Bullard, IIIPoint to Point Motor Postioning Control for a Machine Tool Including Tool Offset Compensation at Each Pointmachine tool controls
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