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Patents Granted on 1877-07-??
Patents 1 - 15 of 64
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NumberDatePatenteeTitleType
192,576Jul. 03, 1877H. GawleyImprovement in set-gears for saw-millssawmill set works
192,597Jul. 03, 1877J.W. PenneyImprovement in scroll-sawing machinesscrollsaws
192,623Jul. 03, 1877C. HammelmannImprovement in mechanical movements for operating blowers in forgesblacksmith
192,632Jul. 03, 1877H. AlbrechtImprovement in clamping devices for fluting-machinespressing irons
192,673Jul. 03, 1877W.E. BrockImprovement in machines for manufacturing compound lumberspecialty woodworking machines
192,683Jul. 03, 1877W. CollinsImprovement in saw-guidessawmills
192,686Jul. 03, 1877F. EisendickImprovement in scroll-sawing machinesscrollsaws
192,695Jul. 03, 1877J.H. HobsonImprovement in guide-pulleys for band-sawsbandsaw guides
192,704Jul. 03, 1877W. MillspaughImprovement in corn-knivescorn cutters
192,760Jul. 03, 1877H. Hale, T. HaleWrench for Holding Fruit-Jarsjar wrenches
192,793Jul. 03, 1877J.D. ShootsBoring Machine for Pump Logswood drilling and boring
192,795Jul. 03, 1877H. SnyderImprovement in saw-mill dogssawmill dogs
192,810Jul. 03, 1877F. MillwardVelocipede bandsawbandsaws
RE7,788Jul. 10, 1877W.C. HicksImprovement in drop-pressesstamping presses
192,817Jul. 10, 1877A. CunninghamImprovement in saw-mill dogssawmill dogs
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