Wire feeding and wire forming device for paper clip making machine. Patent number: 4434818.The paper clip is a Nordic invention with a patent history that reflects innovation in design and function. Even stranger, in 1899 a patent was granted to William Middlebrook of Waterbury, Connecticut for a "Machine for making wire paper clips. Briefly described, the paper clip of the invention comprises a single resilient wire with its center bent into an unclosed diamond shaped ring. Search for Sheet Retainer With Separate Aperture Making Device (e.g. Antique Expert: Wayne. "He and Rosalynn were among my first and most inspiring role models in global health. Stay up-to-date on the latest deals and savings at Dollar General. Browse our weekly ads and get the information you need to save on your favorite products.