| All Patents in class 76/4 |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 38,767 | Jun. 02, 1863 | M.H. Stein | Improved press for forming dies | stamping presses |
| 166,727 | Aug. 17, 1875 | J.M. Smith | Saw-Gumming Machine | saw gummers |
| 225,238 | Mar. 09, 1880 | C.D. Rodgers | Machine for Hammering Draw Plates | metal swaging machines |
| 290,031 | Dec. 11, 1883 | A.P. Gathright | Machine for Sharpening Gin Saws | saw sharpening machines |
| 432,959 | Jul. 22, 1890 | H. Thurston | Machine for cutting dies | milling machines |
| 889,289 | Jun. 02, 1908 | C. Wright | Band Saw Sharpener | saw gummers |
| 1,324,286 | Dec. 09, 1919 | F.J. Vlchek | Apparatus for Forming Dies | |
| 1,560,117 | Nov. 03, 1925 | F.E. Stevenson | Molding Press | hydraulic presses |
| 1,567,766 | Dec. 29, 1925 | T.F. Stacy | Plastic Molding Press | industrial presses |
| 1,778,803 | Oct. 21, 1930 | L.S. Hubbert | Hydraulic Plastic Press | hydraulic presses |
| 2,208,843 | Jul. 23, 1940 | T.L. Hedgpeth | Power driven tool | scrollsaws |
| 2,242,781 | May 20, 1941 | V.W. Gideon | Grinding Machine | grinding machines |
| 2,393,696 | Jan. 29, 1946 | K.F. Gallimore, H.B. Kraut | Machine tool | boring and turning machines |
| 2,623,413 | Dec. 30, 1952 | R.F. Moore | Machine for Assembling and Trying out Dies | tapping machines |
