| Patents for Avey Drilling Machine Co. |
Patents 1 -
15
of 29
      |
| Number | Date | Patentee | Title | Type |
| 945,326 | Jan. 04, 1910 | J.G. Hey | Belt-tightener | drill presses |
| 1,148,677 | Aug. 03, 1915 | J.G. Hey | Belt-gearing for drill-presses and the like | drill presses |
| 1,173,189 | Feb. 29, 1916 | J.G. Hey | Belt-gearing | metalworking power transmission |
| 1,216,689 | Feb. 20, 1917 | J.G. Hey | Feed mechanism for drilling-machines | drill presses |
| 1,363,786 | Dec. 28, 1920 | J.G. Hey | Belt-gearing for drill-presses | drill presses |
| 1,388,875 | Aug. 30, 1921 | J.F. Mirrielees | Feed mechanism for drilling-machines | drill presses |
| 1,388,876 | Aug. 30, 1921 | J.F. Mirrielees | Belt-drive mechanism for drilling-machines and the like | drill presses |
| 1,398,338 | Nov. 29, 1921 | J.F. Mirrielees | Lubricating device for drill-presses and the like | drill presses |
| 1,439,747 | Dec. 26, 1922 | J.F. Mirrielees | Drive mechanism for drilling and like machines | drill presses |
| 1,513,846 | Nov. 04, 1924 | J.F. Mirrielees | Stroke-limiting device for automatic machines | drill presses |
| DE-456,034 | Feb. 17, 1928 | O. Berl, R. Joksch | Vise for holding work-pieces of any shape | metalworking machine vises |
| DE-460,324 | May 25, 1928 | O. Berl, R. Joksch | Vise for holding work-pieces of any shape | metalworking machine vises |
| 1,760,430 | May 27, 1930 | J.F. Mirrielees | Drilling machine | drill presses |
| 1,767,752 | Jun. 24, 1930 | J. Friedl | Feed mechanism for drilling machines | drill presses |
| 1,905,560 | Apr. 25, 1933 | J. Friedl | Drilling machine | drill presses |
