| Patents for DoALL Co. |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 2,470,350 | May 17, 1949 | J.A. Harrington | Water-cooled grinding wheel |
 | D163,573 | Jun. 12, 1951 | R.L. Crane | Band saw or the like |
 | D163,574 | Jun. 12, 1951 | R.L. Crane | Band saw or the like |
 | D163,575 | Jun. 12, 1951 | R.L. Crane | Band saw or the like |
 | 2,954,118 | Sep. 27, 1960 | W.T. Anderson | Guard for Protecting the Cutting Edges of Saw Blades |
 | 3,087,246 | Apr. 30, 1963 | T.N. Busch | Determining reference plate for surface plate inspection |
 | 3,492,731 | Feb. 03, 1970 | V.E. Diehl | Gage for tensioning saw bands |
| | 3,811,179 | May 21, 1974 | W.T. Anderson | Tool Changer |
| | 3,932,924 | Jan. 20, 1976 | W.T. Anderson | Method of Changing Tools |
