| Patents for Frederick A. Nicholson |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 1,848,794 | Mar. 08, 1932 | W.T. Pritchard, F.A. Nicholson | Trimmer saw | circular crosscut saws |
| 2,005,799 | Jun. 25, 1935 | W.T. Pritchard, F.A. Nicholson | Apparatus for removing bark from logs | debarking machines |
| 2,091,647 | Aug. 31, 1937 | F.A. Nicholson | Automatic random length trimmer | circular crosscut saws |
| 2,099,218 | Nov. 16, 1937 | W.T. Pritchard, F.A. Nicholson | Driving mechanism to maintain constant the required length of an endless driving means | woodworking machine stockfeeding mechanisms |
| 2,099,219 | Nov. 16, 1937 | W.T. Pritchard, F.A. Nicholson | Mechanism to maintain constant the required length of an endless driving means | woodworking machine stockfeeding mechanisms |
| 2,099,220 | Nov. 16, 1937 | W.T. Pritchard, F.A. Nicholson | Mechanism to maintain constant the required length of an endless driving means | woodworking machine stockfeeding mechanisms |
| 2,102,186 | Dec. 14, 1937 | W.T. Pritchard, F.A. Nicholson | Wood-planing machine | wood planers |
| 2,178,541 | Nov. 07, 1939 | W.T. Pritchard, F.A. Nicholson | Resilient mounting means for a resiliently supported feeding mechanism | woodworking machine stockfeeding mechanisms |
| 2,204,439 | Jun. 11, 1940 | W.T. Pritchard, F.A. Nicholson | Mechanism for machine finished matching or edge jointing lumber for stock of nonuniform width | matchers |
| 2,233,219 | Feb. 25, 1941 | F.A. Nicholson | Timber supporting and positioning device | sawmill accessories |
| 2,276,240 | Mar. 10, 1942 | W.T. Pritchard, F.A. Nicholson | Mechanism for matching and jointing lumber from stock of nonuniform dimension | matchers |
