| All Patents in class 474/87 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 267,947 | Nov. 21, 1882 | P. Stoerger | Feed-roller gear for wood-planers | woodworking machine mechanisms |
| 568,917 | Oct. 06, 1896 | H.W. Morgan | Power Transmitting Mechanism | box making machines |
| 803,556 | Nov. 07, 1905 | J.A. Charter | Power Driving Mechanism | power transmissions |
| 1,479,288 | Jan. 01, 1924 | F.V. Donald | Power-transmission mechanism | |
| 1,919,389 | Jul. 25, 1933 | H.L. Myers | Planetary type surfacing machine | sanding machines |
| 1,928,390 | Sep. 26, 1933 | H.L. Myers | Planetary type surfacing machine | sanding machines |
| 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 | F.A. Nicholson, W.T. Pritchard | 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 |
| 2,183,743 | Dec. 19, 1939 | C.A. Hoefer | Multiple Spindle Machine Tool | multiple spindle drill presses |
| 2,421,461 | Jun. 03, 1947 | E.H. Moak | Multiple spindle mechanism | wood drilling and boring |
