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Patents for Frederick Haynes
Patents 1 - 15 of 80
First set of recordsNext set of recordsLast set of records
88,145Mar. 23, 1869W.F. DodgeImprovement in blind-wiring machinewindowblind machines
D3,434Mar. 30, 1869I. DreyfusDesign for an oil-cup for journal-boxesmachine lubricators
90,311May 18, 1869J. RussellCorn Huskercorn huskers
100,610Mar. 08, 1870S.C. EllisImprovement in machine for making sashwindow making machines
107,363Sep. 13, 1870A. HamlinImproved trip motion for presses, &c.punch presses
110,455Dec. 27, 1870A. HamlinImproved power-pressstamping presses
113,042Mar. 28, 1871W. GardnerImprovement in scroll-sawsscrollsaws
114,542May 09, 1871S.C. EllisImprovement in journal-boxesindustrial machine bearings
124,134Feb. 27, 1872C. HeatonImprovement in cowls for emery-wheelsgrinding machines
126,580May 07, 1872G. SanfordImprovement in sawing-machinestablesaws
130,659Aug. 20, 1872H.G. PowellImprovement in insertible saw-teethinsertible saw teeth
137,258Mar. 25, 1873T. StockmarrImprovement in fluting-machineswood shapers
138,443Apr. 29, 1873H. SillmanImprovement in band sawing-machinesbandsaws
139,772Jun. 10, 1873J.W. ColeImprovement in processes of grinding journal boxes or bearingsmachine making
139,773Jun. 10, 1873J.W. ColeImprovement in machines for forming, shaping, and dressing journal-boxesmachine making
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