Did You Know...
...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 6971638 | Fence spacer A fence spacer for maintaining a pair of fence wires in a desired common plane and spaced a desired distance apart. The spacer may serve as a sign and include indicia thereon and, for electric fence wires, may include a light to indicate that the electric fence is f... | 12/06/2005 |
| 5275382 | Fence post A fence post, comprising a vertically elongated anchoring member having a front face, and a vertically elongated fence holding foot projecting outwardly from the front face of the anchoring member. The fence holding foot is substantially T-shaped in a hor... | 01/04/1994 |
| 4294430 | Supports An elongate support having an integral flattened region or flange extending along its length and wherein spaced elongated apertures are formed in this flattened region of flange near its free edge to define frangible edge portions between the apertures an... | 10/13/1981 |
| 4223872 | Wire engager for chain link fence device and methods of making and using the same The present invention relates to a wire engager for use with chain link fence wherein a hollow cylindrical member is provided with a plurality of Z shaped apertures in the wall of the cylinder.... | 09/23/1980 |
| 4176494 | Agrarian stake A stake for supporting weak-stemmed plants including, in one embodiment, an X-shape cross-sectional configuration wherein four orthogonally disposed arms, each having an arrowhead end, radiate outward from a common central vertical axis. A semi-annular cl... | 12/04/1979 |
| 3946992 | Construction fence post A construction fence post including a hollow tubular post having a C-shaped mounting bracket at the lower end thereof, a shank extending through the hollow tubular post and projecting outwardly thereof towards an oppositely disposed arm of the C-shaped cl... | 03/30/1976 |
