| Patents for John R. Thomas |
Patents 31 -
45
of 58
      |
| Number | Date | Patentee | Title | Type |
| 642,733 | Feb. 06, 1900 | J.R. Thomas | Planing-machine | wood planers |
| 648,000 | Apr. 24, 1900 | J.R. Thomas | Saw-guard | woodworking machine safety guards |
| 652,466 | Jun. 26, 1900 | J.R. Thomas | Feeding device for woodworking-machines | woodworking machine stockfeeding mechanisms |
| 686,428 | Nov. 12, 1901 | J.R. Thomas | Planer-matcher | wood planers |
| 700,257 | May 20, 1902 | J.R. Thomas | Chip-breaker for woodworking-machines | molders |
| 701,104 | May 27, 1902 | J.R. Thomas | Planing-machine | wood planers |
| 702,039 | Jun. 10, 1902 | J.R. Thomas | Holddown device for woodworking-machines | molders |
| 704,147 | Jul. 08, 1902 | J.R. Thomas | Pressure device for woodworking-machines | molders |
| 706,130 | Aug. 05, 1902 | J.R. Thomas | Molding-machine | molders |
| 722,335 | Mar. 10, 1903 | J.R. Thomas | Sawing-machine | band resaws |
| 752,313 | Feb. 16, 1904 | J.R. Thomas, H.S. Spencer | Feeding device for woodworking-machines | wood planers |
| 821,137 | May 22, 1906 | J.R. Thomas | Planing machinery | wood planers |
| 831,577 | Sep. 25, 1906 | J.R. Thomas | Feeding device for woodworking machinery | wood planers |
| 833,858 | Oct. 23, 1906 | J.R. Thomas | Feeding device for woodworking machinery | wood planers |
| 837,756 | Dec. 04, 1906 | J.R. Thomas | Feeding-roll | woodworking machine stockfeeding mechanisms |
