Sal mentioned in another thread that the Chicago was made for the city of Chicago and those who wanted to carry a pocket knife in federal buildings. Chicago and Federal law both allow blades up to 2.5", so why isn't the Chicago larger?
Chicago:
Unlawful to possess switchblades. See, CHICAGO, ILL., MUNICIPAL CODE § 8-24-020 (2005). Concealed carry of dirks, daggers, stilettos, bowie knives, “commando knives”, any knife with blade greater than two and a half inches, ordinary razors, and “other dangerous weapon” prohibited. See, id. Unlawful for person under 18 years of age to carry or possess knife with blade two inches in length or longer. See, id. Carry on person or in vehicle passenger compartment of “utility knife” (e.g., box cutter) by person under 18 years of age prohibited. Certain exceptions apply. See, id. at § 8-24-021.
Federal:
The term “dangerous weapon” means a weapon, device, instrument, material, or substance, animate or inanimate, that is used for, or is readily capable of, causing death or serious bodily injury, except that such term does not include a pocket knife with a blade of less than 21/2 inches in length.
Chicago:
Unlawful to possess switchblades. See, CHICAGO, ILL., MUNICIPAL CODE § 8-24-020 (2005). Concealed carry of dirks, daggers, stilettos, bowie knives, “commando knives”, any knife with blade greater than two and a half inches, ordinary razors, and “other dangerous weapon
Federal:
The term “dangerous weapon” means a weapon, device, instrument, material, or substance, animate or inanimate, that is used for, or is readily capable of, causing death or serious bodily injury, except that such term does not include a pocket knife with a blade of less than 21/2 inches in length.