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Patents Granted on 1873-12-09
Patents 1 - 8 of 8
First set of recordsLast set of records
145,304Dec. 09, 1873W.F. MoodyImprovement in rotary steam-enginessteam engines
145,311Dec. 09, 1873E. QuastTwo-piece Cutter with Iron Shank and Cast-Steel Edge.cutters
145,354Dec. 09, 1873C. LoetscherImprovement in mitering-machinestablesaws
145,375Dec. 09, 1873W. WeaverImprovement in shaving-conductors for planing-machineswaste collection mechanisms
145,376Dec. 09, 1873J.C. Fish, J.B. WestMachines for Cutting and Dressing Stonestone cutting machines
145,398Dec. 09, 1873E. CoapmanImprovement in machines for bending hoopshoop making machines
145,399Dec. 09, 1873I.C. ColbertRatchet-Wrenchesratchet wrenches
145,416Dec. 09, 1873H. HannaImprovement in machines for bending woodwood bending machines
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