Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 7305917 | Cheese vat for preparing soft fresh cheese, and cutting frame for a cheese vat A cheese vat for at least preparing curd for soft fresh cheese, comprising at least one cutting frame provided with a cutting wire system, which has a frame which has at least two opposite frame parts between which cutting wire sections extend, which frame parts are... | 12/11/2007 |
| 6921194 | Device for mixing a flowable or pourable medium, especially a highly viscous medium A device for mixing a flowable or pourable medium has a container for receiving the medium and a rotatable shaft having radially projecting support arms and rotatable in a direction of rotation. Mixing elements are connected to the radially projecting support arms. ... | 07/26/2005 |
| 5938325 | Stirring rod with flexible extensions for mixing materials An elongate rod having a first end or end area and an oppositely disposed second end or end area, the first end suitably structured for connecting to a rotary drive such as the chuck of a hand held drill type motor, food blender drive or the like for exam... | 08/17/1999 |
| 5908241 | Coil impeller mixing device A mixing device for mixing flowable materials in a container employs an elongated shaft having one end adapted to be connected to a power source and the other to be inserted into the material, with a pair of elongated, generally helical open centered coil... | 06/01/1999 |
| 5791325 | Paint ball gun agitator, sensor trigger and duration control A paint ball gun includes an agitator mounted on the end of a rotary motor shaft. The agitator has a main shaft that extends transverse to the motor shaft, and two arch wires extending from the main shaft. Each arch wire begins at an end of the agitator s... | 08/11/1998 |
| 5037210 | Multi-purpose mixing implement and method of mixing material A mixing implement suitable for blending a variety of liquids with other liquids or with particulate matter. The implement comprises one or more coils or helical members threaded through one or more holes in a shaft. The hole being suitable for passage of... | 08/06/1991 |
