Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents of Type: making sawblades
Patents 1 - 15 of 62
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
XC-249Aug. 01, 1848N. WhartonNew process for tempering and hardening the teeth of saws used for milling and other purposesmaking sawblades
9,440Dec. 07, 1852R.S. Cramer, C.C. BlossomSaw-gummersaw gummers
11,788Oct. 10, 1854J. JackSaw-gummersaw gummers
11,857Oct. 31, 1854W. ClemsonApparatus for Tempering and Flattening Sawsmaking sawblades
15,718Sep. 09, 1856L.A. DoleSaw-gummersaw gummers
15,811Sep. 30, 1856S.J. Lewis, W. AlstonSaw-gummersaw gummers
24,196May 31, 1859W. ClemsonMachine for Grinding Sawsmaking sawblades
29,671Aug. 21, 1860W. ClemsonTempering Sawsmaking sawblades
34,042Dec. 24, 1861N.W. SpauldingImprovement in saw-gummerssaw gummers
45,117Nov. 15, 1864L.A. DoleImproved Saw-Gummersaw gummers
46,843Mar. 14, 1865J.G. BakerImproved Saw Grinding Machinemaking sawblades
63,407Apr. 02, 1867T.T. Markland, Jr.Improvement in machines for sharpening sawssaw gummers
63,715Apr. 09, 1867J. GardnerImprovement in saw-sets and gummerssaw sets
81,126Aug. 18, 1868E. AndrewsImprovement in saw-grinding machinesmaking sawblades
XC-2,733Aug. 22, 1868G.W. BentleyBentley's Saw Gummer, Grinder, and Upsetmaking sawblades
Toggle print mode
Show pictures

Copyright © 2002-2017 - DATAMP