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Patents Granted on 1843-??-??
Patents 1 - 15 of 60
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NumberDatePatenteeTitleType
2,903Jan. 10, 1843E. SampsonImprovement in machines for sawing shinglesshingle machines
2,907Jan. 10, 1843J.P. SmithMerchant's Slide Rulescales
2,929Jan. 27, 1843J. HarrisBee Hiveapiary apparatus
2,941Feb. 04, 1843T.W. HarveyCotton Presscotton presses
2,942Feb. 04, 1843G.L. DayManner of constructing machines for sawing shinglesshingle machines
2,944Feb. 04, 1843B.A. BeardsleyMill for Grinding Barkbark processing machines
2,948Feb. 10, 1843R. SmithImprovement in machines for boring timber, &c.drilling and boring
XC-182Feb. 20, 1843A.H. HoughImprovement upon a newly constructed suction and forcing pumppumps
2,960Feb. 20, 1843W.B. LeonardCotton Presscotton presses
2,961Feb. 20, 1843R.H. SpringsteedMetal Drilldrill presses
2,966Feb. 20, 1843J.C. TerryRack-Wrenchnut wrenches
2,991Mar. 04, 1843J. Williams, Jr.Screw-Wrenchscrew adjust wrenches
2,997Mar. 10, 1843J.E. KenderdineSawmillreciprocating sawmills
3,008Mar. 21, 1843T. BlanchardWork-rest for machine for turning irregular formspattern lathes
3,014Mar. 21, 1843E. MartinImprovement in Awl Hafts
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