Did You Know...
...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.
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| Number | Title | Issue Date |
| 4337805 | Agricultural bag loading apparatus In an agricultural bag loading apparatus (10), a primary shaft (52) has a plurality of teeth (46). Rotation of the primary shaft (52) causes the teeth (46) to force silage into an agricultural bag (12). Silage is fed toward the shaft (52) by the rotation ... | 07/06/1982 |
| 4310036 | Tunnel clean out mechanism for an agricultural bag loading apparatus In an agricultural bag loading apparatus (10) having an output chamber tunnel (32), the improvement comprising a tunnel cleanout mechanism. The tunnel cleanout plate (82) is pivotally mounted on the output chamber tunnel (32) and is pivoted from a retract... | 01/12/1982 |
| 4054018 | Bag filling apparatus The present device comprises a bag filling apparatus which will clamp and hold a bag onto an output spout which forces in material such as pulverized or loose fill cellulose fiber used in insulation, and provides means for holding the bag in place, and pr... | 10/18/1977 |
