The application and performance of this scaffold was well received, and soon became a demand by bridge and painting contractors. This model, along with a connecting hanger component produced a simple suspended scaffold that could be easily erected and dismantled. The combination of both items provided him with a model that would scissor and grip the bottom flanges of I-beams on bridges. The idea was derived from the old ice tong and a pair of scissors. George Leonard, a painting contractor whose bid was below his competitors. ![]() That was the motivation behind the invention of Swing-Lo Suspended Scaffolds by H. The invention and introduction of Swing-Lo Suspended Scaffolds stemmed from the old adage, "necessity is the mother of invention".
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