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Patents for J. W. Coombs
Patents 1 - 15 of 85
First set of recordsNext set of recordsLast set of records
12,510Mar. 13, 1855J. HydeImprovement in Screw-Wrenchesquick adjust wrenches
13,028Jun. 12, 1855C.M. DayFeed-motion for sawmills, etc.sawmill carriages
13,096Jun. 19, 1855J. NewtonMethod of securing cutters to rotary diskscutterheads
13,197Jul. 03, 1855W. McDonaldMachine for Mitering Printers' Rulesmiter boxes
13,843Nov. 27, 1855T.H. CorbettBelt-Coupling
13,916Dec. 11, 1855G.T. PearsallMachine for sawing marble, &c., in taper form
15,170Jun. 24, 1856H.B. ChaffeeBlacksmith's Leg Viseleg vises
16,108Nov. 25, 1856J. Anderson, J. McLaren, J. BryantLathe for cutting fluted moldingswood lathes
20,166May 04, 1858J. McNaryAutomatic lathewood lathes
21,522Sep. 14, 1858N.T. SpearCorn Huskercorn huskers
21,525Sep. 14, 1858C.W. SykesImprovement in making plierspliers
24,576Jun. 28, 1859W. RaymondMachine for driving hoops on pails, &c.barrel making machines
25,344Sep. 06, 1859A.C. MasonMachine for wiring the joints of clothes-pinsclothespin machines
26,383Dec. 06, 1859I.P. TiceRotary cutter-headcutterheads
27,393Mar. 06, 1860C.M. SpencerImprovement in Self-Loading Firearmsrifles
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