| Patents for W. F. & John Barnes Co. |
Patents 31 -
45
of 66
      |
| Number | Date | Patentee | Title | Type |
| 521,754 | Jun. 19, 1894 | W.F. Barnes | Lathe | |
| 529,013 | Nov. 13, 1894 | B.F. Barnes | Milling Machine | milling machines |
| 549,559 | Nov. 12, 1895 | W.F. Barnes | Drilling-machine | drill presses |
| 556,658 | Mar. 17, 1896 | J. Barnes | Gage for wood-sawing machines | tablesaw accessories |
| 699,440 | May 06, 1902 | W.F. Barnes | Tool Carriage for Lathes | metal lathes |
| 735,012 | Jul. 28, 1903 | W.F. Barnes | Speed Changing Mechanism | metalworking speed changing mechanisms |
| 749,603 | Jan. 12, 1904 | J.S. Barnes | Groove-cutter | cutterheads |
| 761,573 | May 31, 1904 | J.P. Barnes | Drilling Machine Attachment | |
| 773,183 | Oct. 25, 1904 | W.F. Barnes | Water Closet | |
| 782,214 | Feb. 14, 1905 | J.P. Barnes | Movable Endless Grate | |
| 803,522 | Oct. 31, 1905 | J.P. Barns | Change-speed gearing | drill presses |
| 823,201 | Jun. 12, 1906 | J.P. Barnes | Gearing | drill presses |
| 824,331 | Jun. 26, 1906 | J.P. Barnes | Chain Grate | |
| 928,240 | Jul. 20, 1909 | J.S. Barnes | Speed-gearing | |
| 928,894 | Jul. 20, 1909 | J.S. Barnes | Variable-speed gearing | |
