Patents for George H. Smith |
Patents 1 -
8
of 8
|
Number | Date | Patentee | Title | Type |
22,710 | Jan. 25, 1859 | A.R. Davis | Corn Husker | corn huskers |
30,998 | Dec. 18, 1860 | L. Wright | Circular-saw gage | circular saws |
34,659 | Mar. 11, 1862 | C. Wright | Improvement in tool posts or holders | lathe tool holders and tool posts |
118,289 | Aug. 22, 1871 | G.H. Smith | Improvement in machines for making excelsior | excelsior machines |
233,488 | Oct. 19, 1880 | S. Darling | Art of Manufacturing Mathematical Instruments | |
241,879 | May 24, 1881 | E.L. Parsons | Gear Wheel Cutter | milling machine cutters |
359,943 | Mar. 22, 1887 | G.H. Smith | Attachment for Grinding Machines | grinding attachments |
468,702 | Feb. 09, 1892 | G.H. Smith | Horseshoe Groover | horseshoes |