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Patents Granted on 1880-03-23
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
RE9,122Mar. 23, 1880A.P. BarlowMuley sawreciprocating sawmills
RE9,127Mar. 23, 1880H. AlbrechtFluting-machinepressing irons
225,682Mar. 23, 1880S.A. BostwickCombined drill and bit-stockhand drills
225,695Mar. 23, 1880F.L. FairchildRoad Enginesteam road engines
225,698Mar. 23, 1880J.E. GillespieFire-Hosefire hoses
225,702Mar. 23, 1880C. HammelmannMechanical movementblacksmith
225,745Mar. 23, 1880L. ChapmanDies For Forming Wrench-Headswrench jaw components
225,758Mar. 23, 1880R.J. MortonStirrer for Coffee Roasterscoffee roasters
225,768Mar. 23, 1880N. SpoffordBit-bracebrace chucks
225,778Mar. 23, 1880W. Hees, W. WittigGas-Enginegas and gasoline engines
225,795Mar. 23, 1880A.A. BurrSawsawblades
225,827Mar. 23, 1880W. HeilmanGearing for Traction Enginestraction engine propulsion components
225,829Mar. 23, 1880E. Tolman, J. HewitsonMachine for Ornamenting Metal Surfacesembossing and knurling machines
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