“Switchblade Knife” is defined in New York as any knife that has a blade which opens automatically by hand pressure applied to a button, spring or other device within the knife’s handle. (For the exact definition of “Switchblade Knife” see NY Penal Law § 265.00(4)).
It is an “A” Misdemeanor to possess a switchblade knife (Penal Law § 265.01(1) – Criminal Possession of a Weapon in the Fourth Degree). However, it is not a crime to possess a switchblade knife if it is for use while fishing, hunting or trapping and you have a valid license to fish, hunt or trap issued pursuant to section 11-0713 of the New York Environmental Conservation Law (See Penal Law § 265.20(a)(6).
Although not stated in the statute, in order to be convicted in New York of illegally possessing a switchblade knife, you must “knowingly” possess the knife (See Model Jury Charge for Criminal Possession of a Weapon in the Fourth Degree (CJI 2d N.Y. Penal Law § 265.01(1); People v. Ford, 66 N.Y.2d 428, 440, 497 N.Y.S.2d 637).