| Patents for Hamilton Tool Co. |
Patents 1 -
15
of 45
      |
| Number | Date | Patentee | Title | Type |
| 1,440,632 | Jan. 02, 1923 | O. Schlichter | Slicing machine | meat slicers |
| 1,497,579 | Jun. 10, 1924 | A. Muehlmatt | Sensitive drill | drill presses |
| 2,297,078 | Sep. 29, 1942 | F.W. Schlichter | Drill press | drill presses |
| 2,632,510 | Mar. 24, 1953 | H.A. Doppleb | Cutoff cylinder | paper cutting machines |
| 2,643,827 | Jun. 30, 1953 | W.H. Franzmann | Winding apparatus | |
| 2,659,306 | Nov. 17, 1953 | W.W. De Lano | Means for varying the circumference of printing cylinders | |
| 2,664,821 | Jan. 05, 1954 | H.W. Huffman | Method of and means for varying the circumference of printing cylinders | |
| 2,729,982 | Jan. 10, 1956 | H.W. Huffman | Governor-drum drive for printing presses | |
| 2,736,380 | Feb. 28, 1956 | R.A. Dillenburger | Rotary cut-off assembly with a pull-out roll | |
| 2,761,631 | Sep. 04, 1956 | W.H. Franzemann | Roll supporting member for manifold machine | |
| 2,766,984 | Oct. 16, 1956 | W.H. Franzemann | Method of making manifold forms | |
| 2,829,886 | Apr. 08, 1958 | W.H. Franzemann | Selective gathering and collating machine | |
| 2,829,887 | Apr. 08, 1958 | W.H. Franzemann | Machine for making manifold forms | |
| 2,859,035 | Nov. 04, 1958 | W.H. Franzemann | Machine for making manifold forms | |
| 2,863,387 | Dec. 09, 1958 | H.W. Huffman | Means for varying the phase relationship of the cylinders of a printing press | |
