Origins and Early Development The history of the zipper（https://www.fyfzipper.com/product/metal-autolock-zipper/open-end-metal-separate-selflocking-zipper.html） traces back to the late 19th century when Whitcomb L. Judson patented the "clasp locker" in 1893. His invention aimed to provide a convenient method for fastening shoes, marking the initial spark that would later ignite a revolution in fastening technology. However, Judson's early design was rudimentary compared to the sophisticated zippers of today. It took the pioneering efforts of engineers like Gideon Sundback in the early 20th century to refine and popularize the zipper into its modern form. Sundback's innovations, particularly his development of the modern interlocking teeth design, laid the foundation for the zipper as we recognize it today. This crucial improvement not only enhanced the zipper's functionality but also paved the way for its widespread adoption across various industries.