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Patents Granted on 1851-??-??
Patents 1 - 15 of 115
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NumberDatePatenteeTitleType
NF-1Jan. 01, 1851A. GesnerManufacture of illuminating gas from bitumen, asphaltum or mineral pitch
RE184Jan. 01, 1851E. ReynoldsImprovement in machines for bending or setting fellies for the wheels of carriages and wagonswheelwright
7,868Jan. 01, 1851W.E. CornellPlaning-machine for dressing the edges of boardswood planers
7,879Jan. 01, 1851J. RussellMachine for turning irregular formspattern lathes
RE187Jan. 07, 1851A.T. SerrellImprovement in machinery for making moldingsmolders
7,881Jan. 07, 1851J.M. ArmsbyCorn Shellercorn shellers
7,886Jan. 07, 1851W. MaguireMachine for jointing stavesbarrel making machines
7,892Jan. 07, 1851S.R. SimpsonWoodworker's Leg Viseleg vises
7,899Jan. 14, 1851A.M. BillingsImproved Method of Detaching a Wheel from its Axletreeaxle nut wrenches that lock nut to wheel hub
7,902Jan. 14, 1851J. Harris, Jr.Converting Motionsteam engine crank rods
7,912Jan. 21, 1851A.A. WilderLeeway-indicator
XC-309Jan. 31, 1851J. HearleImprovements on engine pumps and fire enginesfire engine pumps
NS-12Feb. 08, 1851A. GesnerManufacturing illuminating gas from animal and vegetable oils, mineral oil, naphtha, petroleum rosin, pitch, tar, turpentine, coal tar, etc.gas generators
7,937Feb. 18, 1851P.S. BeersMachine for turning irregular formspattern lathes
7,938Feb. 18, 1851J.A. FryWooden Combination Planecombination planes
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