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All Patents in class 403
Patents 1 - 15 of 498
First set of recordsNext set of recordsLast set of records
144Mar. 11, 1837D. PierceImprovement in Scythe-Snathsauxiliary wrenches
185Apr. 29, 1837L. HedgeDouble-Centered Joint for Rulesfolding rule joints
1,247Jul. 17, 1839P. EastmanMode of manufacturing socket hammers and hatchetshammer handles
4,934Jan. 19, 1847C. HammondHammer
8,000Mar. 25, 1851N. LamsonScythe
9,531Jan. 11, 1853P. FrostImprovement in Scythe-Fasteningswrenches
9,805Jun. 21, 1853W. SherrodExpanding Mandrel for Turning Machinerymetal lathe accessories
14,058Jan. 08, 1856C. HammondAttaching Hammer-Heads to Shaftshammer handles
14,366Mar. 04, 1856J.T. OgdenHandle for Vises
16,557Feb. 03, 1857J. StimpsonMethod of jointing boxes, &c.
16,938Mar. 31, 1857A.W. StreeterMethod of constructing bit-stockshand drills
18,558Nov. 03, 1857R.W. StoneJoint of Carriage-Tops
RE524Feb. 09, 1858P. FrostImprovement in Scythe-Fasteningswrenches
23,358Mar. 29, 1859J.E. EmersonPick-handletool handles
25,460Sep. 13, 1859H. Whitmore, D.M. SmithFolding Rule Jointfolding rule joints
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