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Patents Granted on 1881-07-??
Patents 1 - 15 of 65
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NumberDatePatenteeTitleType
243,691Jul. 05, 1881Z.E. CoffinHydrant-valvehydrants
243,692Jul. 05, 1881V. Dengler, J. ConnellResawing machinecircular resaws
243,717Jul. 05, 1881W. McDonaldEdgercircular ripsaws
243,745Jul. 05, 1881J.G. WilsonHeading, stave, and spoke sawing machinebarrel making machines
243,770Jul. 05, 1881J.E. Woodbridge, F.N. GardnerHolder for Grinding Toolsgrinding attachments
243,795Jul. 05, 1881J. RobsonGas Enginegas and gasoline engines
243,806Jul. 05, 1881D. SlateDrill-chuckdrill chucks
243,812Jul. 05, 1881F.M. StevensNail-extractornail extractors
243,833Jul. 05, 1881C.S. BeathCircular sawing machinecircular crosscut saws
243,863Jul. 05, 1881W.L. DemingDetachably-covered bookoffice worker
243,865Jul. 05, 1881F.S. DimonTire -Tightener, Wrench, and Wagon-Pinaxle nut wrenches
243,881Jul. 05, 1881A.O. FrickRoad Enginesteam road engines
243,895Jul. 05, 1881A.E. HillHog Ringing Implementhog ring
243,896Jul. 05, 1881E.R. HillSawing-machinedrag saws
243,900Jul. 05, 1881T. HollandLubricatorsteam engine lubricators
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