| Patents for Porter-Cable Machine Co. |
Patents 16 -
30
of 79
      |
| Number | Date | Patentee | Title | Type |
| 1,945,425 | Jan. 30, 1934 | A.N. Emmons | Portable hand abrading machine | handheld power sanders |
| 1,974,136 | Sep. 18, 1934 | A.N. Emmons | Abrading or surface finishing machine | sanding machines |
| 1,983,277 | Dec. 04, 1934 | A.N. Emmons | Disk sander | handheld power sanders |
| 1,998,417 | Apr. 16, 1935 | A.N. Emmons | Abrading machine | sanding machines |
| 2,014,229 | Sep. 10, 1935 | A.N. Emmons | Portable slab cutting machine | |
| 2,069,700 | Feb. 02, 1937 | A.N. Emmons | Abrading machine | sanding machines |
| 2,069,701 | Feb. 02, 1937 | A.N. Emmons | Auxiliary power operated device for machine tools | |
| 2,148,061 | Feb. 21, 1939 | A.N. Emmons | Abrading machine | sanding machines |
| 2,161,994 | Jun. 13, 1939 | J.S. Burns, A.N. Emmons | Disk cutter | |
| 2,179,995 | Nov. 14, 1939 | A.N. Emmons | Abrading machine | sanding machines |
| 2,218,703 | Oct. 22, 1940 | A.N. Emmons | Floor sanding machine | sanding machines |
| 2,268,863 | Jan. 06, 1942 | A.N. Emmons | Disk abrading machine | sanding machines |
| 2,367,461 | Jan. 16, 1945 | A.N. Emmons | Woodworking machine | radial arm saws |
| 2,504,923 | Apr. 18, 1950 | G.N. Enlund, A.N. Emmons | Detachable covering for abrading drums | sanding machines |
| 2,507,372 | May 09, 1950 | A.N. Emmons | Belt grinding and polishing device | sanding machines |
