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All Patents in class 451/411
Patents 1 - 15 of 38
First set of recordsNext set of recordsLast set of records
13,354Jul. 31, 1855L. HullMachine for sawing ratanrattan machines
65,942Jun. 18, 1867T. ProsserGrinding and Polishing Machinepolishing and buffing machinery
70,479Nov. 05, 1867J.H. SternberghImprovement in Metal Planerssurface grinders
145,354Dec. 09, 1873C. LoetscherImprovement in mitering-machinestablesaws
191,640Jun. 05, 1877J.P. BeckImprovement in sandpapering-machinessanding machines
273,970Mar. 13, 1883W.H. DoaneSand-paper machinesanding machines
401,550Apr. 16, 1889W. Gibson, R. RayApparatus for shaving barrels, &c.barrel making machines
415,045Nov. 12, 1889J.G. LeffingwellCutting-machine
425,486Apr. 15, 1890J.B. BennettAdjusting devicesanding machines
493,471Mar. 14, 1893A. BettsDrilling Machinehorizontal boring mills
519,502May 08, 1894J. Holmes, K. PetersonMortising-machinemortising machines
557,462Mar. 31, 1896L. WenchelMachine for abrading and fitting worksanding machines
591,833Oct. 19, 1897M. FlatherSupporting device for shaper or metal-planer tablesmetal shapers
667,230Feb. 05, 1901A.B. LandisGrinding-machinegrinding machines
702,044Jun. 10, 1902J.T. ZikaCoping-machinewindow making machines
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