15 U.S.C. § 1242
Whoever knowingly introduces, or manufactures for introduction, into interstate commerce, or transports or distributes in interstate commerce, any switchblade knife, shall be fined not more than $2,000 or imprisoned not more than five years, or both.
(Pub. L. 85–623, § 2, , 72 Stat. 562.)
Section effective on the sixtieth day after , see section 6 of Pub. L. 85–623, set out as a note under section 1241 of this title.