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Patents for Billings & Spencer Co.
Patents 1 - 15 of 48
First set of recordsNext set of recordsLast set of records
153,885Aug. 11, 1874C.E. BillingsImprovements in Dies For Forging Lathe-Dogstool making machines
172,649Jan. 25, 1876A.A. PeaseImprovement in Pipe-Tongspliers
246,976Sep. 13, 1881J.F. PhillipsPipe Wrenchpipe wrenches
260,359Jul. 04, 1882C.E. BillingsRatchet Drillhand drills
261,901Aug. 01, 1882C.E. BillingsSurface Gagesurface gauges
295,885Mar. 25, 1884H.S. PullmanPipe-Tongspliers
351,339Oct. 19, 1886H.S. PullmanBolt Cutterbolt cutters
382,348May 08, 1888C.E. BillingsBeam-Caliperscalipers
470,777Mar. 15, 1892C.E. BillingsMultiblade Screwdriverscrewdriver mechanisms
517,208Mar. 27, 1894C.E. BillingsCaliper Gagemeasurement gauges
518,041Apr. 10, 1894J.A. LoweWrenchwrench handle components
CA-46,663Jul. 26, 1894J.A. LoweWrenchbicycle or pocket wrenches
525,311Aug. 28, 1894C.E. BillingsHand Visehand vises
545,188Aug. 27, 1895F. Lombard, F.C. BillingsDrop Hammerdrop hammers
547,197Oct. 01, 1895F.C. Billings, W.J. BelcherDrop Hammerdrop hammers
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