| Patents for Alvin O. Lombard |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 612,611 | Oct. 18, 1898 | A.O. Lombard | Feed attachment for pulp-wood barkers | woodworking machine stockfeeding mechanisms |
| 629,262 | Jul. 18, 1899 | A.O. Lombard | Chip-breaking machine for wood-pulp | wood grinding machines |
| 662,238 | Nov. 20, 1900 | A.O. Lombard | Pulp-wood chipper | wood grinding machines |
| CA-72,263 | Jul. 16, 1901 | A.O. Lombard | Logging engine | logging trucks |
| 854,364 | May 21, 1907 | A.O. Lombard | Log-hauler | logging trucks |
| 945,560 | Jan. 04, 1910 | A.O. Lombard | Machine for making roads | road machines |
| 955,601 | Apr. 19, 1910 | A.O. Lombard | Sled for carrying logs | logging trucks |
| 1,063,364 | Jun. 03, 1913 | A.O. Lombard | Traction-engine | traction engine tracks |
| 1,234,355 | Jul. 24, 1917 | A.O. Lombard | Tractor-truck | heavy motor vehicles |
| 1,774,835 | Sep. 02, 1930 | A.O. Lombard | Traction device | tracks |
