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Patents Granted on 1879-03-25
Patents 1 - 11 of 11
First set of recordsLast set of records
213,517Mar. 25, 1879W.H. Kemper, J. McGregorImprovement in machines for sawing last-blocksspecialty machines
213,526Mar. 25, 1879S.G. OtisImprovement in Combination Measuring Toolfolding rules
213,539Mar. 25, 1879W. Hees, W. WittigGas-Enginegas and gasoline engines
213,579Mar. 25, 1879H. LawImprovement in shutter-workers
213,607Mar. 25, 1879J.G. BakerImprovement in machines for rounding the inner and outer edges of wooden ringsspecialty machines
213,618Mar. 25, 1879J.H. BrownHog-Ringing Implementhog ring
213,636Mar. 25, 1879L.W. DrakeImprovement in bending lumber for coffinswood bending machines
213,648Mar. 25, 1879A. FriedmannInjectorfeedwater apparatus
213,651Mar. 25, 1879G.W. GrimesHand Corn-Sheller
213,698Mar. 25, 1879G.D. Dudley, D. SherwoodFruit-Jar Wrenchjar wrenches
213,718Mar. 25, 1879A.D. WaymothImprovement in wood-turning latheswood lathes
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