Patents for Union Iron Works (Minneapolis) |
Patents 1 -
15
of 16
|
Number | Date | Patentee | Title | Type |
640,502 | Jan. 02, 1900 | E.E. Thomas | Yielding guide for band-saw mills | band sawmills |
640,503 | Jan. 02, 1900 | E.E. Thomas | Steam log-turner | sawmill accessories |
658,166 | Sep. 18, 1900 | E.E. Thomas | Band-saw mill | band sawmills |
664,188 | Dec. 18, 1900 | E.E. Thomas | Band-saw mill | band sawmills |
689,144 | Dec. 17, 1901 | E.E. Thomas | Edging or other refuse grinder | wood grinding machines |
690,678 | Jan. 07, 1902 | E.E. Thomas | Double-cutting band-saw | sawblades |
690,679 | Jan. 07, 1902 | E.E. Thomas | Reciprocating lumber-mover for sawmills | sawmill accessories |
693,337 | Feb. 11, 1902 | E.E. Thomas | Band-mill | band sawmills |
693,809 | Feb. 18, 1902 | E.E. Thomas | Lumber-conveyer for double-cutting band-mills | band sawmills |
694,697 | Mar. 04, 1902 | E.E. Thomas | Guide-operating means for band-saw mills | band sawmills |
697,565 | Apr. 15, 1902 | E.E. Thomas | Guard for gang-edgers | woodworking machine safety guards |
707,184 | Aug. 19, 1902 | E.E. Thomas | Twin-saw slabbing-machine | circular sawmills |
707,806 | Aug. 26, 1902 | E.E. Thomas | Lumber-conveyer | sawmill accessories |
708,598 | Sep. 09, 1902 | E.E. Thomas | Steam-feed for sawmill-carriages | sawmill feed works |
717,946 | Jan. 06, 1903 | E.E. Thomas | Gang-saw | reciprocating sawmills |