| All Patents in class 33/640 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 495,019 | Apr. 11, 1893 | J.J. Beard, E.H. Carter | Height Gage | height gages |
| 1,342,992 | Jun. 08, 1920 | W.H. Field, Jr. | Measuring instrument | cutterhead machine accessories |
| 1,687,649 | Oct. 16, 1928 | F.L. Gillett | Cutter Clearence Gauge | special purpose gauges |
| 3,368,597 | Feb. 13, 1968 | A.G. Carter | Guideline projector | sawmill accessories |
| 4,976,046 | Dec. 11, 1990 | L.G. Lee, F.A. McLean | Machine setting gauge | |
| 5,491,906 | Feb. 20, 1996 | P.J. Reilly | Master Gage | circular saw accessories |
