Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 72/404
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
7,756XSep. 14, 1833W. FieldUpright-spring sledge hammerhammers
56,602Jul. 24, 1866H.W. PellImproved Dies for Forming the Heads of Wrencheswrench jaw components
68,295Aug. 27, 1867J. TandlerTrip Hammertrip and helve hammers
144,969Nov. 25, 1873W. EvansMachines for Forging Hammerstool making machines
156,669Nov. 10, 1874C.P. HousumInstruments For Ringing Hogshog ring
322,930Jul. 28, 1885H. HammondForging Hammerpower hammers
364,259Jun. 07, 1887G.C. KeeneMachine for Crimping Sheet Metalcrimping machines
586,697Jul. 20, 1897G.B. SechristFence Stay Fastening Tongspliers
600,201Mar. 08, 1898J. JacksOliverpower hammers
651,754Jun. 12, 1900H. GuyotDouble Stamp Hammerdrop hammers
1,121,675Dec. 22, 1914A.O. SlentzPower slip-joint-forming machinesheet metal flanging machines
Toggle print mode
Show pictures

Copyright © 2002-2020 - DATAMP