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Patents Granted on 1869-02-23
Patents 1 - 14 of 14
First set of recordsLast set of records
NumberDatePatenteeTitleType
RE3,308Feb. 23, 1869T.A. ConklinImprovement in Tack Hammerstack hammers
RE3,313Feb. 23, 1869P. ShawHot Air Enginehot air engines
87,092Feb. 23, 1869P. CookImprovement in saw-teethsaw teeth
87,100Feb. 23, 1869G.M. Harreld, B.E. HarreldImprovement in wood-sawing machinesdrag saws
87,117Feb. 23, 1869A. Shedlock, W. ShedlockImprovement in Machine for Winding Braidtextile machines
87,133Feb. 23, 1869B.F. BeeImproved Mode of Constructing Wrenches, or Levers for Turning Tapstap wrenches and die stocks
87,150Feb. 23, 1869B.F. DavisImprovement in Machines for Grinding the Knives of Mowing Machinestool grinders
87,191Feb. 23, 1869W. NewcombSaw Gummersaw gummers
87,212Feb. 23, 1869J.D. SmithImprovement in Machines for Grinding Edge Toolstool grinders
87,233Feb. 23, 1869J.K. BabcockImprovement in sawing-machinefirewood machines
87,251Feb. 23, 1869P. FrostScythe Snathwrenches
87,282Feb. 23, 1869A.P. OdholmImprovement in molding-toolmolders
87,289Feb. 23, 1869G.W. RathbunImprovement in machine for filing sawssaw sharpening machines
87,309Feb. 23, 1869F.M. Thompson, J.W. ThompsonBit-stockbrace chucks
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