| Patents for Mortimer G. Lewis |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 231,181 | Aug. 17, 1880 | M.G. Lewis | Pipe-grip | pipe and chain vises |
| 279,260 | Jun. 12, 1883 | M.G. Lewis | Bench Vise | bench vises |
| 294,137 | Feb. 26, 1884 | M.G. Lewis | Bench Vise | bench vises |
| CA-19,434 | May 28, 1884 | M.G. Lewis | Bench vice | bench vises |
| 303,299 | Aug. 12, 1884 | M.G. Lewis | Quick-release vise | bench vises |
| 466,466 | Jan. 05, 1892 | M.G. Lewis | Bench Vise | bench vises |
| 472,674 | Apr. 12, 1892 | M.G. Lewis | Lewis Tool Co. Model No. 38 | vises |
| 493,364 | Mar. 14, 1893 | M.G. Lewis | Bench vise | bench vises |
| 514,012 | Feb. 06, 1894 | M.G. Lewis | Bench Vise | bench vises |
| 596,661 | Jan. 04, 1898 | M.G. Lewis | Quick-release vise | bench vises |
| 597,681 | Jan. 18, 1898 | M.G. Lewis | Vise for holding bicycle frames | bench vises |
| 605,106 | Jun. 07, 1898 | M.G. Lewis | Sliding-bar vise | bench vises |
| 605,107 | Jun. 07, 1898 | M.G. Lewis | Swivel vise | bench vises |
| 675,097 | May 28, 1901 | M.G. Lewis | Bench Vise | vises |
| 675,098 | May 28, 1901 | M.G. Lewis | Bench Vise | vises |
