Ruzan Khambatta: Handcuff Day Handcuff Day marks the occasion back in 1912, on February 20th, when a patent was granted to George A. Carney for a revolutionary new style of handcuff. This new design became the de facto restraint of law enforcement agencies worldwide. Lightweight and easier to use than previous handcuffs, Carney’s revolutionary “swinging bow ratchet – type” handcuff design allows a subject to be secured without the use of a key. #youthicon #motivationalspeaker #inspirationalspeaker #mentor #personalitydevelopment #womenempowerment #womenentrepreneur #entrepreneur #ruzankhambatta #womenleaders