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Patents Granted on 1873-__-__
Patents 1 - 15 of 769
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CA-2,047Jan. 01, 1873R. Bloomfield, J. PartingtonSteam engine packing
CA-2,584Jan. 01, 1873J. RobertsonOscillating steam engines
CA-2,795Jan. 01, 1873W.P. BartleyImprovements on walking beam steam engines
CA-2,955Jan. 01, 1873P. EnglishRotary steam engine
GB-187,300,044Jan. 04, 1873S.S. BuckleyCombined Pipe-Wrench and Cuttercombination tools
GB-187,300,064Jan. 06, 1873G.J. CapewellNail extractorsnail extractors
RE5,222Jan. 07, 1873N.R. MerchantImprovement in boring-machinescooper
RE5,228Jan. 07, 1873A. WarthMachine for cutting lead pencilspencil making machines
134,511Jan. 07, 1873L. BronsonHorse-Powersanimal powered apparatus
134,548Jan. 07, 1873J.C. HoadleyCheck-Valvessteam check valves
134,590Jan. 07, 1873J.M. CarlisleCorn Huskerscorn huskers
134,596Jan. 07, 1873S.S. GrayImprovement in machines for jointing stavescooper
134,597Jan. 07, 1873S.S. GrayImprovement in machines for crozing and chamfering stavesbarrel making machines
134,623Jan. 07, 1873C.H. AmidonBaby Carriages
134,650Jan. 07, 1873W.H. DoaneImprovement in scroll-sawsscrollsaws
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