Which famous consumer brand's logo was directly inspired by a military insignia used during World War II?

Throughout military history, many companies have developed products specifically for armed forces that later became civilian staples. Their logos often contain hidden military connections or origin stories that many consumers never realize. Test your knowledge of these product branding histories that began in the theater of war but transitioned to everyday retail success.

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Jeep - Its seven-slot grille design was originally a functional military specification that became its iconic brand identifier
Ray-Ban - Its logo was inspired by Air Force pilot insignia, as the sunglasses were originally designed for military aviators
Victorinox (Swiss Army) - Its cross emblem was designed to mimic the Swiss flag for easy identification by Allied forces
Under Armour - Its logo was based on body armor patterns developed for Special Forces operations