| All Patents of Type: sheet metal stamping dies |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,434,949 | Nov. 07, 1922 | R.W. Glasner | Die Cushion | sheet metal stamping dies |
| 1,723,824 | Aug. 06, 1929 | M.E. Tobeler | Removable Tool Holder | sheet metal stamping dies |
| 1,797,986 | Mar. 24, 1931 | F.C. King | Tool Holder | tool holders |
| 1,860,998 | May 31, 1932 | J. Drazick | Tool Holder | tool holders |
| 1,862,623 | Jun. 14, 1932 | F.T. Harrington | Tool Holder | sheet metal stamping dies |
| 2,089,166 | Aug. 03, 1937 | H.O. Reichardt | Tool Holder | tool holders |
| 2,136,190 | Nov. 08, 1938 | L. Gulfelt | Tool Holder | metalworking machine tool holders |
| 2,138,253 | Nov. 29, 1938 | E.J. Lynch | Tool Holder | metalworking machine tool holders |
| 2,598,975 | Jun. 03, 1952 | L.E. Coulter | Tool or Die and Holder Assembly | sheet metal stamping dies |
