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All Patents in class 72
Patents 856 - 870 of 1186
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1,038,999Sep. 17, 1912J.A. WilleyPower Hammerpower hammers
1,040,485Oct. 08, 1912A.H. AdamsThread-rolling machine
1,041,826Oct. 22, 1912J.N. MacdonaldChain Repair Toolchain
1,041,978Oct. 22, 1912E.G. DiefendorfPipe Wrenchpipe wrenches
1,042,961Oct. 29, 1912E.M. PattenTrip Hammertrip and helve hammers
1,046,088Dec. 03, 1912P. KruseMachine for making can-bodiescan making machines
1,046,809Dec. 10, 1912J. KunzMechanical Hammerpower hammers
1,054,332Feb. 25, 1913W. BlackerMechanical or Power Actuated Hammerpower hammers
1,060,746May 06, 1913J.K. DiamondTool for clenching belt-fastenersbelts, belt lacing and belt lacers
1,064,956Jun. 17, 1913W.A. BernardProcess For Forming Sheet Metal Handlespliers
1,067,876Jul. 22, 1913J. MerrittRing Forming Toolchain
1,068,225Jul. 22, 1913H.E. DerbyshireDrop-hammer roll-release mechanismdrop hammers
1,069,041Jul. 29, 1913F.A. StrongChain Toolpliers
1,076,554Oct. 21, 1913J.I. DepewPower Hammerdrop hammers
1,084,707Jan. 20, 1914R.E. Bates, J. NazelFluid-power hammerdrop hammers
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