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1867
The first known patent for a bent-wire paper clip was granted to Samuel B. Fay. -
1899
William Middlebrook patented a paper clip-making machine, which standardized and facilitated mass production. -
1900s
The Gem paper clip, a simple looped design, became widely popular in the United Kingdom and remains one of the most recognizable designs to date. -
1930s
Paper clips started being produced in various sizes and designs, moving away from just the standard looped design. -
Period: to
1950s-1960s
The vinyl-coated and plastic-coated paper clips emerged, offering variations in colors and materials. -
Period: to
1980s
Specialty paper clips with different shapes and functions started to appear, catering to specific needs such as larger capacities or specialized uses. -
2000s
Eco-friendly materials and reusable paper clips gained attention, aligning with the growing environmental awareness. -
Today
Continual innovation and variations in shapes, sizes, and functions persist, including multifunctional paper clips, customizable options, and clips designed for specific tasks or industries.