| Patents for Abraham B. Landis |
Patents 61 -
75
of 78
      |
| Number | Date | Patentee | Title | Type |
| 1,017,885 | Feb. 20, 1912 | A.B. Landis | Cutter-head | metal threading machines |
| 1,017,886 | Feb. 20, 1912 | A.B. Landis | Cutter-head | metal threading machines |
| 1,017,887 | Feb. 20, 1912 | A.B. Landis | Cutter-head | metal threading machines |
| 1,017,888 | Feb. 20, 1912 | A.B. Landis | Cutter-head | metal threading machines |
| 1,017,889 | Feb. 20, 1912 | A.B. Landis | Thread-cutting machine | metal threading machines |
| 1,018,393 | Feb. 20, 1912 | A.B. Landis | Cutter-head | metal threading machines |
| 1,018,394 | Feb. 20, 1912 | A.B. Landis | Cutter-head | metal threading machines |
| 1,018,395 | Feb. 20, 1912 | A.B. Landis | Grinding-machine | grinders |
| 1,091,851 | Mar. 31, 1914 | A.B. Landis | Automatic balancing mechanism | balancing machinery |
| 1,107,621 | Aug. 18, 1914 | A.B. Landis | Bolt-threading machine | metal threading machines |
| 1,112,539 | Oct. 06, 1914 | A.B. Landis | Bolt-threading machine | metal threading machines |
| 1,127,457 | Feb. 09, 1915 | A.B. Landis | Cutter-head | metal threading machines |
| 1,142,892 | Jun. 15, 1915 | A.B. Landis | Resilient tire | |
| 1,220,348 | Mar. 27, 1917 | A.B. Landis | Cutter-head | metal threading machines |
| 1,221,193 | Apr. 03, 1917 | A.B. Landis | Cutter-head | metal threading machines |
