http://www.equalccw.com/knifelaw.html
OK, the way I understand the law...
Is that a butterfly knife is NOT a switchblade. Its a nonlocking folding knife, which are legal to carry conceeled while CLOSED, or open-carried. What do you guys think?
See Below for parts of the actual law that I found.
653k: Every person who possesses in the passenger's or driver's area of any motor vehicle in any public place or place open to the public, carries upon his or her person, and every person who sells, offers for sale, exposes for sale, loans, transfers, or gives to any other person a switchblade knife having a blade two or more inches in length is guilty of a misdemeanor.
For the purposes of this section, "switchblade knife" means a knife having the appearance of a pocketknife and includes a spring-blade knife, snap-blade knife, gravity knife or any other similar type knife, the blade or blades of which are two or more inches in length and which can be released automatically by a flick of a button, pressure on the handle, flip of the wrist or other mechanical device, or is released by the weight of the blade or by any type of mechanism whatsoever. "Switchblade knife" does not include a knife that opens with one hand utilizing thumb pressure applied solely to the blade of the knife or a thumb stud attached to the blade, provided that the knife has a detent or other mechanism that provides resistance that must be overcome in opening the blade, or that biases the blade back toward its closed position.
For purposes of this section, "passenger's or driver's area" means that part of a motor vehicle which is designed to carry the driver and passengers, including any interior compartment or space therein.
And
12020. (a) Any person in this state who does any of the following is punishable by imprisonment in a county jail not exceeding one year or in the state prison:
(1) Manufactures or causes to be manufactured, imports into the state, keeps for sale, or offers or exposes for sale, or who gives, lends, or possesses...any ballistic knife...any nunchaku...any metal knuckles, any belt buckle knife, any leaded cane, any zip gun, any shuriken [ed: "throwing star"]...any lipstick case knife, any cane sword, any shobi-zue, any air gauge knife, any writing pen knife, any metal military practice handgrenade or metal replica handgrenade, or any instrument or weapon of the kind commonly known as a blackjack, slungshot, billy, sandclub, sap, or sandbag. [Ed. Note: this is the paragraph covering "what you cannot own at all" - some of it is downright weird. Plastic/ceramic knives that can go through a metal detector are also banned somewhere in PC12020.]
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(4) Carries concealed upon his or her person any dirk or dagger.
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(24) As used in this section, a "dirk" or "dagger" means a knife or other instrument with or without a handguard that is capable of ready use as a stabbing weapon that may inflict great bodily injury or death. A nonlocking folding knife, a folding knife that is not prohibited by Section 653k, or a pocketknife is capable of ready use as a stabbing weapon that may inflict great bodily injury or death only if the blade of the knife is exposed and locked into position. [Ed. note: so if it's a PC653k-legal knife, and it's carried concealed while folded, it's not "readily available" and therefore doesn't meet the "dirk or dagger definition". ONLY "dirks or daggers" need to be open-carry.]
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25(d) Knives carried in sheaths which are worn openly suspended from the waist of the wearer are not concealed within the meaning of this section.
