| Patents for Francis J. Lapointe |
Patents 16 -
30
of 35
      |
| Number | Date | Patentee | Title | Type |
| 1,781,114 | Nov. 11, 1930 | F.J. Lapointe | Hydraulic broaching machine | broaching machines |
| 1,806,106 | May 19, 1931 | F.J. Lapointe | Vertical pull broaching machine | broaching machines |
| 1,855,766 | Apr. 26, 1932 | F.J. Lapointe | Broaching machine | broaching machines |
| 1,875,033 | Aug. 30, 1932 | F.J. Lapointe | Hydraulic broaching machine with fast return stroke | broaching machines |
| 1,929,593 | Oct. 10, 1933 | F.J. Lapointe | Hydraulic screw broaching machine | broaching machines |
| 1,984,974 | Dec. 18, 1934 | F.J. Lapointe | Broaching machine | broaching machines |
| 2,041,551 | May 19, 1936 | F.J. Lapointe | Surface broach | broaching machines |
| 2,079,692 | May 11, 1937 | F.J. Lapointe | Broach shank connector | broaches |
| 2,089,753 | Aug. 10, 1937 | F.J. Lapointe | Broaching machine | broaching machines |
| 2,148,241 | Feb. 21, 1939 | F.J. Lapointe | Broaching machine | broaching machines |
| 2,173,396 | Sep. 19, 1939 | F.J. Lapointe | Broaching machine | |
| 2,174,984 | Oct. 03, 1939 | F.J. Lapointe | Broaching machine | |
| 2,255,221 | Sep. 09, 1941 | F.J. Lapointe | Method and means for surface broaching | broaching machines |
| 2,263,390 | Nov. 18, 1941 | F.J. Lapointe | Broach handling mechanism | broaching machines |
| 2,264,538 | Dec. 02, 1941 | F.J. Lapointe | Broaching machine | broaching machines |
