Patents for Albert M. Powell |
Patents 1 -
5
of 5
|
Number | Date | Patentee | Title | Type |
351,711 | Oct. 26, 1886 | A.M. Powell | Metal-turning lathe | metal lathes |
562,481 | Jun. 23, 1896 | A.M. Powell | Feed Stop Mechanism for Planers | metalworking machine mechanisms |
562,482 | Jun. 23, 1896 | A.M. Powell | Compound Ratchet Feed Gearing for Metal Planers | metalworking machine gearing |
570,953 | Nov. 10, 1896 | A.M. Powell | Feed-operator for metal-planing machines | metal planers |
570,954 | Nov. 10, 1896 | A.M. Powell | Automatic feed-stop for metal-planing machines | metal planers |