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Patents Granted on 1868-03-??
Patents 1 - 15 of 104
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NumberDatePatenteeTitleType
RE2,890Mar. 03, 1868J. StorerLubricatorsteam engine lubricators
74,981Mar. 03, 1868J. BrinkerhoffCorn Shellermiller
74,982Mar. 03, 1868R.N. BruceImproved Planer Chuckmetal planer chucks
74,992Mar. 03, 1868T.C. ComstockImproved Nail-Driver and Hammercombination tools
75,021Mar. 03, 1868C.B. HutchinsonImprovement in machines for jointing stavescooper
75,032Mar. 03, 1868S.E. LockwoodCompound punching and upsetting-apparatussaw sharpening machines
75,034Mar. 03, 1868H.O. LothropImprovement in steam-engines cut-offssteam engine governors
75,059Mar. 03, 1868W. SellersInjector for Feeding Boilerswater injectors
75,060Mar. 03, 1868T. ShawLathe Toollathe tools
75,089Mar. 03, 1868T.A. WestonImprovement in Ratchet-Head and Leverratchet wrenches
75,090Mar. 03, 1868T.A. WestonImprovement in Ratchet-Head and Leverratchet wrenches
75,091Mar. 03, 1868T.A. WestonImproved Right and Left-Hand Ratchet-Bracebrace chucks
75,092Mar. 03, 1868T.A. WestonRatchet Brace or Leverratchet wrenches
75,093Mar. 03, 1868T.A. WestonImprovement in Ratchet-Brace Leverratchet wrenches
75,116Mar. 03, 1868G.W. BishopImprovement in gates
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