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All Patents in class 279/114
Patents 1 - 15 of 43
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NumberDatePatenteeTitleType
1,692Jul. 18, 1840S. FairmanExpanding and Contracting or Universal Chuck for Lathesmetal lathe chucks
20,168May 04, 1858R. NuttallCutting Screwstaps and dies
50,691Oct. 31, 1865A.F. CushmanScroll Chuckmetal lathe chucks
51,384Dec. 05, 1865A.F. CushmanImprovement in scroll-chucksmetal lathe chucks
82,627Sep. 29, 1868G.N. MungerEngravers Visevises
130,103Aug. 06, 1872S.H. BellowsImprovement in Chucksmetal lathe chucks
130,880Aug. 27, 1872W.F. StrongImprovement in Bolt Cuttersbolt and rivet cutters
134,259Dec. 24, 1872A.F. CushmanImprovement in chucks for holding drillsdrill press chucks
136,349Feb. 25, 1873J.H. WestcottImprovement in chucksmetal lathe chucks
159,989Feb. 16, 1875J.H. WestcottImprovement in chucksmetal lathe chucks
243,467Jun. 28, 1881S.I. SnyderChuck for holding watch-bezelswatchmaker
250,992Dec. 13, 1881S.I. SnyderChuck for watch-makerswatchmaker
346,133Jul. 27, 1886C.A. SingerUniversal lathe chuckmetal lathe chucks
435,475Sep. 02, 1890C.E. AbramsChuckchucks
507,598Oct. 31, 1893G.H. SellersChuckdrill press chucks
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