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All Patents of Type: hacksaws
Patents 1 - 15 of 56
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NumberDatePatenteeTitleType
52,131Jan. 23, 1866R.M. BreckenridgeImprovement in Hand Sawshacksaws
65,947Jun. 18, 1867C. RichardsonImprovement in Hand Saw Frameshacksaws
202,500Apr. 16, 1878J.R. WoodroughImprovement in Handsawshacksaws
278,935Jun. 05, 1883G.W. GriffinImprovement in Saw-Frameshacksaws
280,928Jul. 10, 1883H.F. HoffmanHandsawhacksaws
292,176Jan. 22, 1884H.L. PrattSaw fastening and framehacksaws
324,357Aug. 18, 1885M. BrownSawhacksaws
342,560May 25, 1886A.M. BarberSaw Framehacksaws
343,254Jun. 08, 1886C. RichardsonHandsawhacksaws
345,256Jul. 06, 1886H.L. PrattSaw Framehacksaws
400,057Mar. 26, 1889G.N. ClemsonHack-sawhacksaws
417,404Dec. 17, 1889G.N. ClemsonSawhacksaws
440,174Nov. 11, 1890W.C. MarstonExtension Hack Saw Framehacksaws
453,994Jun. 09, 1891J.E. ColemanHack Saw Framehacksaws
499,227Jun. 13, 1893F.E. HorneHack Saw Framehacksaws
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