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Patents for W. J. Cambridge
Patents 1 - 15 of 15
First set of recordsLast set of records
50,748Oct. 31, 1865J.C. Chapman, D.C. StillsonImproved Tool for Turning Gas-Pipe, etc.pipe wrenches
90,907Jun. 01, 1869S. WilmarthImproved Planing Machinemetal planers
138,357Apr. 29, 1873A.H. AllenImprovement in the methods of perfecting veneersveneer machines
142,584Sep. 09, 1873T. RiceImprovement in Splitting-Gagesslitting gauges
143,681Oct. 14, 1873E.E. EmeryImprovement in Gages for Marking Cloth for Cuttingmarking gauges
163,342May 18, 1875D.L. ToppanImprovement in drill for drilling metaleggbeater drills
167,884Sep. 21, 1875T.P. FarmerImprovement in Countersinkscountersinks
174,155Feb. 29, 1876J. RileyImproved Adjustable Wrenchscrew adjust wrenches
185,442Dec. 19, 1876P.A. GladwinImprovement in Match-Planesplane fences
191,026May 22, 1877J.A. CaldwellTool For Tightening and Fastening Straps For Securing Hose To Couplingpliers
197,717Dec. 04, 1877J.A. CaldwellImplement for Tightening and Fastening Straps or Bands Employed in Securing Hose to Couplingspliers
230,127Jul. 20, 1880W. GoodwinCarpenter's Gagemarking gauges
230,129Jul. 20, 1880W. HillTicket Punchpliers
285,867Oct. 02, 1883R. WoodmanTicket Punchticket
289,063Nov. 27, 1883J. BrownHead For Siphon-Bottlesauxiliary wrenches
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