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Patents for James Laird
Patents 1 - 15 of 15
First set of recordsLast set of records
31,697Mar. 19, 1861J. BrakeleyMachine for planing barkbark processing machines
33,501Oct. 15, 1861J.L. TaylorImprovement in grooving-machinesdado machines
34,393Feb. 11, 1862A. Campbell, J. ClaytonRotary Steam Enginerotary steam engines
34,497Feb. 25, 1862A.B. HendryxImprovement in Hollow Augershollow bits
35,332May 20, 1862J. SperryImprovement in veneer-cutting machinesveneer machines
35,542Jun. 10, 1862P. PryibilImproved tension-regulator for sewing machines
35,666Jun. 24, 1862J. BeckImprovement in Pliers For Closing Skirt-Claspspliers
35,762Jul. 01, 1862F. Kearney, W. KearneyImprovement in Pipe-Tongs or Wrenchespipe tongs
35,927Jul. 22, 1862J. EvelandImprovement in machines for turning irregular formspattern lathes
36,245Aug. 19, 1862C.E. StellerImprovement in Sod Cutters
36,435Sep. 09, 1862B. ZurnImproved sawing-machine adapted for the use of the auger and chiselmortising machines
36,621Oct. 07, 1862T.R. PickeringImproved centrifugal governorsteam engine governors
36,624Oct. 07, 1862T.F. RowlandImprovement in Machines for Planing Metalsmetal planers
37,063Dec. 02, 1862J. TremperImprovement in variable cut-off gears for steam-enginessteam engine governors
37,064Dec. 02, 1862J. TremperImprovement in centrifugal governorssteam engine governors
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