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All Patents in class 142/6
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
7,311Apr. 23, 1850H.G. ThompsonLathe for making pistons for rotary steam-enginesmetal lathes
22,043Nov. 09, 1858A. WarthLathe for turning woodwood lathes
63,574Apr. 02, 1867A.R. StewartImprovement in wood-lathes for turning irregular formspattern lathes
118,938Sep. 12, 1871N.W. Twiss, H.R. HillImprovement in lathespattern lathes
120,593Nov. 07, 1871J.E. MillerImprovement in lathe-attachments for chasing designs on moldswood lathe accessories
148,895Mar. 24, 1874C.H. MorganImprovement in lathes for turning irregular formspattern lathes
675,469Jun. 04, 1901H. DerrerLathe for turning irregular formspattern lathes
1,691,429Nov. 13, 1928S.E. BoyntonShaping machine for irregular forms
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