The US Allied Signal Patch is a textile insignia historically associated with personnel linked to Allied Signal, a prominent American aerospace, automotive, and engineering company. Often utilized within military or affiliated contexts, these patches typically feature the distinctive Allied Signal emblem rendered in embroidered or woven thread. The patch design may incorporate national colors, stylized lettering, or symbolic motifs representing the company’s contribution to various technological and defense projects. Dimensions, border styles, and backing materials can vary depending on the era of manufacture and the intended application, such as flight suits, jackets, or coveralls. Allied Signal played a significant role in supplying advanced systems and components to the US military throughout much of the twentieth century, later merging with Honeywell in 1999. Collectors and researchers value these patches for their historical significance and their connection to US military-industrial heritage. Each US Allied Signal Patch represents a tangible artifact from the broader history of American defense manufacturing.






