 The beaverslide may have been called the "Sunny Slope Slide Stacker" at one time, but that name does not appear in the patent.Armitage and Stephens themselves referred to it as the "Beaverhead County Slide Stacker", which quickly became just "beaverslide".The beaverslide was somewhat mobile, inexpensive, handled large amounts of hay, and was easily built.