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All Patents in class 451/188
Patents 1 - 15 of 27
First set of recordsNext set of recordsLast set of records
22,803Feb. 01, 1859J.A. HendricksMachine for grinding and polishing sawstool making machines
24,196May 31, 1859W. ClemsonMachine for Grinding Sawsmaking sawblades
85,081Dec. 22, 1868J. FlintGrinding Sawssaw sharpening machines
132,231Oct. 15, 1872A. AssmanImprovement in Grinding Apparatusgrinding machines
188,580Mar. 20, 1877J.L. Perry, A. BridgmanImprovement in wood-polishing machinessanding machines
231,259Aug. 17, 1880B. BeehlerSanding machinesanding machines
233,471Oct. 19, 1880J. Naylor, Jr., D.H. BurrellMachine for dressing and finishing barrel-hoopshoop making machines
238,095Feb. 22, 1881G.W. Bugbee, W.H. DoaneSandpapering machinesanding machines
240,179Apr. 12, 1881J.L. PerrySanding machinesanding machines
286,173Oct. 09, 1883W. BowkerMachine for sawing hoops and poleshoop making machines
327,203Sep. 29, 1885C.D. SmithPlaner for small curved pieceswood planers
347,125Aug. 10, 1886J.L. PerrySanding machinesanding machines
394,543Dec. 11, 1888E. OlundBarrel-hoop machinecooper
421,487Feb. 18, 1890W.J. FisherSaw grinding machinetool making machines
427,695May 13, 1890P. KettenringFelly-polishing machinewheelwright
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