Whitcomb L. Judson

Whitcomb L. Judson, born on March 7, 1846, was a pioneering American inventor and mechanical engineer whose contributions significantly impacted the field of transportation. Over a prolific sixteen-year career, he secured thirty patents, with a remarkable focus on pneumatic street railway innovations. His inventive spirit led to the establishment of the Judson Pneumatic Street Railway, showcasing his commitment to advancing public transit.

Among his numerous inventions, Judson is best remembered for creating the zip fastener, originally known as the clasp-locker. This innovative device was first applied as a fastener for shoes and high boots, revolutionizing how flexible parts could be easily connected and detached. The patent highlighted its versatility, suggesting applications for corsets, gloves, and mail bags, thus broadening its impact beyond footwear.

Judson's engineering prowess extended to the development of a motor mechanism that operated with compressed air, suspended beneath rail-cars. This invention was one of six patents he held related to this technology, further emphasizing his role as a key figure in the evolution of pneumatic systems in transportation.