I am not a lawyer. I do not give out legal advice.
However, the New York City Administrative Code makes for interesting reading.
http://law.onecle.com/new-york/new-york-city-administrative-code/ADC010-133_10-133.html
Yes - right on target, but it's
only part of the story.
Because there are other sections of New York State and New York City statutory law that are applicable to knives.
Such as:
New York -
Penal Law Section 265.01.
A person is guilty of criminal possession of a weapon in the fourth degree when:
(1) He possesses any firearm, electronic dart gun, electronic stun gun, gravity knife, switchblade knife, pilum ballistic knife, metal knuckle knife, cane sword, billy, blackjack, bludgeon, metal knuckles, chuka stick, sand bag, sandclub, wrist-brace type slingshot or slungshot, shirken or "Kung Fu star"; or
(2) He possesses any dagger, dangerous knife, dirk, razor, stiletto, imitation pistol, or any other dangerous or deadly instrument or weapon with intent to use the same unlawfully against another; or
(5) He possesses any dangerous or deadly weapon and is not a citizen of the United States...
Criminal possession of a weapon in the fourth degree is a class A
misdemeanor.
-
Section 265.00 4. "Switchblade knife" means any knife which has a blade which opens automatically by hand pressure applied to a button, spring or other device in the handle of the knife. 5. "Gravity knife" means any knife has blade which is released from the handle or sheath thereof by the force of gravity of the application of centrifugal force which, when released, is locked in place by means of a button, spring, lever, or other device. 5-a. "Pilum ballistic knife" means any knife which has a blade which can be projected from the handle by hand
pressure applied to a button, lever, spring or other device in the handle of the knife. 5-b. "Metal knuckle knife" means a weapon that, when closed, cannot function as a set of metal knuckles, nor as a knife and when open, can function as both a set of metal knuckles as well as a knife.
- 265.04. It shall be unlawful for any person under the age of sixteen to possess any... dangerous knife... A person who violates the provisions of this section shall be adjudged a juvenile delinquent. [Found unconstitutionally
vague by Superior Court, 1982; finding reversed by Court of Appeals, 1983]
- Section 265.10... 1. Any person who manufactures or causes to be manufactured... any switchblade knife, gravity knife, pilum ballistic knife... is guilty of a class A misdemeanor... 4. Any person who disposes of any of
the weapons, instruments or appliances specified in subdivision one of section 265.01, except a firearm, is guilty of a class A misdemeanor, and he is guilty of a class D felony if he has been previously convicted of any crime.
- Section 265.15 Presumption of possession, unlawful intent, and defacement... 2. The presence in any stolen vehicle of any weapon... specified in
sections 265.01... is presumptive evidence of its possession by all persons occupying such vehicle... 3. The presence in an automobile, other than a stolen one or a public omnibus, of any firearm... gravity knife, switchblade knife... is presumptive evidence of its possession by all persons occupying such vehicle... except... (a) if such weapon... is found upon the person of one of the occupants therein; b) is such weapon... is found in an automobile which is being operated for hire by a duly licensed driver... then such presumption shall not apply to the driver..
.4... The possession by any person of any dagger, dirk,
stiletto, dangerous knife or any other weapon, instrument, appliance or substance designed, made or adapted for use primarily as a weapon, is presumptive evidence of intent to use the same unlawfully against another.
S 265.20 Exemptions.
a. Sections 265.01, 265.02, 265.03, 265.04, 265.05, 265.10, 265.11,
265.12, 265.13, 265.15 and 270.05 shall not apply to:
1. Possession of any of the weapons, instruments, appliances or substances specified in sections 265.01, 265.02, 265.03, 265.04, 265.05 and 270.05 by the following:
(a) Persons in the military service of the state of New York when duly
authorized by regulations issued by the adjutant general to possess the same.
(b) Police officers as defined in subdivision thirty-four of section 1.20 of the criminal procedure law.
(c) Peace officers as defined by section 2.10 of the criminal procedure law.
(d) Persons in the military or other service of the United States, in
pursuit of official duty or when duly authorized by federal law, regulation or order to possess the same.
(e) Persons employed in fulfilling defense contracts with the government of the United States or agencies thereof when possession of the same is necessary for manufacture, transport, installation and testing under the requirements of such contract.
(f) A person voluntarily surrendering such weapon, instrument, appliance or substance, provided that such surrender shall be made to the superintendent of the division of state police or a member thereof designated by such superintendent, or to the sheriff of the county in which such person resides, or in the county of Nassau or in the towns of Babylon, Brookhaven, Huntington, Islip and Smithtown in the county of Suffolk to the commissioner of police or a member of the police department thereof designated by such commissioner, or if such person resides in a city, town other than one named in this subparagraph, or village to the police commissioner or head of the police force or department thereof or to a member of the force or department designated by such commissioner or head; and provided, further, that the same shall be surrendered by such person in accordance with such terms and conditions as may be established by such superintendent, sheriff, police force or department. Nothing in this paragraph shall be construed as granting immunity from prosecution for any crime or offense except that of unlawful possession of such weapons, instruments, appliances or substances surrendered as herein provided. A person who possesses any such weapon, instrument, appliance or substance as an executor or administrator or any other lawful possessor of such property of a decedent may continue to possess such property for a period not over fifteen days. If such property is not lawfully disposed of within such period the possessor shall deliver it to an appropriate official described in this paragraph or such property may be delivered to the superintendent of state police. Such officer shall hold it and shall thereafter deliver it on the written request of such executor, administrator or other lawful possessor of such property to a named
person, provided such named person is licensed to or is otherwise lawfully permitted to possess the same. If no request to deliver the property is received by such official within two years of the delivery of such property, such official shall dispose of it in accordance with the provisions of section 400.05 of this chapter.
2. Possession of a machine-gun, large capacity ammunition feeding device, firearm, switchblade knife, gravity knife, pilum ballistic knife, billy or blackjack by a warden, superintendent, headkeeper or deputy of a state prison, penitentiary, workhouse, county jail or other institution for the detention of persons convicted or accused of crime or detained as witnesses in criminal cases, in pursuit of official duty or when duly authorized by regulation or order to possess the same...
6. Possession of a switchblade or gravity knife for use while hunting, trapping or fishing by a person carrying a valid license issued to him pursuant to section 11-0713 of the environmental conservation law...
8. The manufacturer of machine-guns, assault weapons, large capacity ammunition feeding devices, disguised guns, pilum ballistic knives, switchblade or gravity knives, billies or blackjacks as merchandise and the disposal and shipment thereof direct to a regularly constituted or appointed state or municipal police department, sheriff, policeman or other peace officer, or to a state prison, penitentiary, workhouse, county jail or other institution for the detention of persons convicted or accused of crime or held as witnesses in criminal cases, or to the military service of this state or of the United States[....]
And then of course there's case law, which has interpreted some of the above...