People who handle and move pallets, even empty pallets, know that regardless of material and weight, their size makes them awkward to handle, and even handling them one at a time gets tiresome. Fortunately, Engineered Process Solutions designed not one, but two lightweight pallet movers, and contacted Gerald R. Prettyman, who secured a patent on each design. Design patents protect variations of functional inventions without the cost of a full utility patent.
Shown is US Patent USD765337
