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All Patents in class 33/480
Patents 1 - 15 of 27
First set of recordsNext set of recordsLast set of records
17,991Aug. 11, 1857J. WhitneyAdjustment for Try Squarestry squares
28,859Jun. 26, 1860J. HathenCarpenter's Squaretry squares
49,670Aug. 29, 1865J. WilliamsImprovement in Try Squarestry squares
66,946Jul. 23, 1867A.M. Miller, J. BurtImprovement in Trial Squarestry squares
114,634May 09, 1871L. BaileyImprovement in Adjustable Try Squarestry squares
125,858Apr. 16, 1872J.A. TrautImprovement in Try-Squarestry squares
126,527May 07, 1872J. Morss, H. DisstonImprovement in Try Squarestry squares
138,113Apr. 22, 1873W.F. ArnoldImprovement in Try Squarestry squares
145,715Dec. 23, 1873L. BaileyTry-Squaretry squares
151,254May 26, 1874J.A. TrautImprovement in Try-Squarestry squares
182,620Sep. 26, 1876F. VeazieTry Squaretry squares
252,436Jan. 17, 1882S. DarlingMetallic Try Squaretry squares
386,487Jul. 24, 1888J. MurrayCombined Square, Miter, and Try Square
389,549Sep. 18, 1888E.P. CrosbyCombination Tool
484,575Oct. 18, 1892E. WetterhahnMechanic's Squaresquares
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