Delaware - Crimes and Criminal Procedure - Chapter 11 Section 222. General definitions... (6) "Deadly weapon" includes... a knife of any sort (other than an ordinary pocketknife carried in a closed position), switchblade knife... razor... or any other dangerous instrument. For the purpose of this definition, an ordinary pocketknife shall be a folding knife having a blade not more than 3 inches in length. - Chapter 11 Section 1442. A person is guilty of carrying a concealed deadly weapon when the person carries concealed a deadly weapon upon or about the person without a license to do so... a class G felony... - Chapter 24 Section 901. No person shall engage in the business of selling any... stiletto... or other deadly weapon made especially for the defense of one's person without first having obtained a license therefor... This section shall not apply to... pocket knives or knives used for sporting purposes and in the domestic household, or surgical instruments or tools of any kind. - Chapter 11 Section 1442. A person is guilty of carrying a concealed deadly weapon when the person carries concealed a deadly weapon upon or about the person without a license to do so... a class G felony... - Chapter 11 Section 222. General definitions... (6) "Deadly weapon" includes... a knife of any sort (other than an ordinary pocketknife carried in a closed position), switchblade knife... razor... or any other dangerous instrument. For the purpose of this definition, an ordinary pocketknife shall be a folding knife having a blade not more than 3 inches in length. - Chapter 11 Section 1446. A person is guilty of unlawfully dealing with a switchblade knife when he sells, offers for sale or has in his possession a knife, the blade of which is released by a spring mechanism or by gravity... an unclassified misdemeanor. * - Chapter 11 Section 1446A. Undetectable knives; commercial manufacture, import for commercial sale, or offers for commercial sale; or possession. (a) Any person in this state who commercially manufactures or causes to be commercially manufactured, or who knowingly imports into the state for commercial sale, keeps for commercial sale, or offers or exposes for commercial sale, or who possesses any undetectable knife is guilty of a class G felony. As used in this section, an “undetectable knife” means any knife or other instrument with or without a handguard that is capable of ready use as a stabbing weapon that may inflict serious physical injury or death that is commercially manufactured to be used as a weapon and is not detectable by a metal detector or magnetometer because there is no material permanently affixed that would be detectable by a metal detector or magnetometer, either handheld or otherwise, that is set at standard calibration. (b) Notwithstanding any other provision of law, all knives or other instruments with or without a handguard that are capable of ready use as a stabbing weapon that may inflict serious physical injury or death that are commercially manufactured in this state that utilize materials that are not detectable by a metal detector or magnetometer, shall be manufactured to include permanently installed materials that will ensure they are detectable by a metal detector or magnetometer, either handheld or otherwise, that is set at standard calibration. (c) This section shall not apply to the manufacture or importation of undetectable knives for sale to a law enforcement or military entity nor shall this section apply to the subsequent sale of these knives to law enforcement or military entity. (d) This section shall not apply to the manufacture or importation of undetectable knives for sale to federal, state, and local historical societies, museums, and institutional collections which are open to the public, provided that the undetectable knives are properly housed and secured from unauthorized handling, nor shall this section apply to the subsequent sale of the knives to these societies, museums, and collections. Chapter 11 Section 1452. Unlawfully dealing with knuckles-combination knife; class B misdemeanor. A person is guilty of unlawfully dealing with a knuckles-combination knife when the person sells, offers for sale or has in possession a knife, the blade of which is supported by a knuckle ring grip handle. Chapter 11 Section 1453. Unlawfully dealing with martial arts throwing star; class B misdemeanor. A person is guilty of unlawfully dealing with a martial arts throwing star when the person sells, offers for sale or has in possession a sharp metal throwing star. SCHOOLS: Chapter 11 Section 1457. Possession of a weapon in a Safe School and Recreation Zone; class D, E, or F: class A or B misdemeanor. (a) Any person who commits any of the offenses described in subsection (b) of this section, or any juvenile who possesses a firearm or other deadly weapon, and does so while in or on a “Safe School and Recreation Zone” shall be guilty of the crime of possession of a weapon in a Safe School and Recreation Zone. (b) The underlying offenses in Title 11 shall be: (1) Section 1442. Carrying a concealed deadly weapon; class G felony; class E felony. (2) Section 1444. Possessing a destructive weapon; class E felony. (3) Section 1446. Unlawfully dealing with a switchblade knife; unclassified misdemeanor. (4) Section 1448. Possession and purchase of deadly weapons by persons prohibited; class F felony. (5) Section 1452. Unlawfully dealing with knuckles-combination knife; class B misdemeanor. (6) Section 1453. Unlawfully dealing with martial arts throwing star; class B misdemeanor. (c) For the purpose of this section, “Safe School and Recreation Zone” shall mean: (1) Any building, structure, athletic field, sports stadium or real property owned, operated, leased or rented by any public or private school including, but not limited to, any kindergarten, elementary, secondary or vocational-technical school or any college or university, within 1,000 feet thereof; or (2) Any motor vehicle owned, operated, leased or rented by any public or private school including, but not limited to, any kindergarten, elementary, secondary, or vocational-technical school or any college or university; or (3) Any building or structure owned, operated, leased or rented by any county or municipality, or by the State, or by any board, agency, commission, department, corporation or other entity thereof, or by any private organization, which is utilized as a recreation center, athletic field or sports stadium. (d) Nothing in this section shall be construed to preclude or otherwise limit a prosecution of or conviction for a violation of this chapter or any other provision of law. A person may be convicted both of the crime of possession of a weapon in a Safe School and Recreation Zone and of the underlying offense as defined elsewhere by the laws of the State. (e) It shall not be a defense to a prosecution for a violation of this section that the person was unaware that the prohibited conduct took place on or in a Safe School and Recreation Zone. (f) It shall be an affirmative defense to a prosecution for a violation of this section that the weapon was possessed pursuant to an authorized course of school instruction, or for the purpose of engaging in any legitimate sporting or recreational activity. The affirmative defense established in this section shall be proved by a preponderance of the evidence. Nothing herein shall be construed to establish an affirmative defense with respect to a prosecution for any offense defined in any other section of this chapter. (g) It is an affirmative defense to prosecution for a violation of this section that the prohibited conduct took place entirely within a private residence, and that no person under the age of 18 was present in such private residence at any time during the commission of the offense. The affirmative defense established in this section shall be proved by the defendant by a preponderance of the evidence. Nothing herein shall be construed to establish an affirmative defense with respect to a prosecution for an offense defined in any other section of this chapter. (h) This section shall not apply to any law enforcement or police officer, or to any security officer as defined in Chapter 13 of Title 24. (i) For purposes of this section only, “deadly weapon” shall include any object described in § 222(6) or § 222(11) of this title or BB guns. FELON IN POSSESSION Chapter 11 Section 1448. Possession and purchase of deadly weapons by persons prohibited; class F felony or class D felony. (a) Except as otherwise provided herein, the following persons are prohibited from purchasing, owning, possessing or controlling a deadly weapon or ammunition for a firearm within the State: (1) Any person having been convicted in this State or elsewhere of a felony or a crime of violence involving physical injury to another, whether or not armed with or having in possession any weapon during the commission of such felony or crime of violence; (2) Any person who has ever been committed for a mental disorder to any hospital, mental institution or sanitarium, unless the person possesses a certificate of a medical doctor or psychiatrist licensed in this State that the person is no longer suffering from a mental disorder which interferes or handicaps the person from handling deadly weapons; (3) Any person who has been convicted for the unlawful use, possession or sale of a narcotic, dangerous drug or central nervous system depressant or stimulant as those terms were defined prior to the effective date of the Uniform Controlled Substances Act in June 1973 or of a narcotic drug or controlled substance as defined in Chapter 47 of Title 16; (4) Any person who, as a juvenile, has been adjudicated as delinquent for conduct which, if committed by an adult, would constitute a felony, unless and until that person has reached their 25th birthday; (5) Any juvenile, if said deadly weapon is a handgun, unless said juvenile possesses said handgun for the purpose of engaging in lawful hunting, instruction, sporting or recreational activity while under the direct or indirect supervision of an adult. For the purpose of this subsection, a handgun shall be defined as any pistol, revolver or other firearm designed to be readily capable of being fired when held in 1 hand; (6) Any person who is subject to a Family Court protection from abuse order (other than an ex parte order), but only for so long as that order remains in effect or is not vacated or otherwise terminated, except that this paragraph shall not apply to a contested order issued solely upon § 1041(1)d., e., or h. of Title 10, or any combination thereof; (7) Any person who has been convicted in any court of any misdemeanor crime of domestic violence. For purposes of this paragraph, the term "misdemeanor crime of domestic violence" means any misdemeanor offense that: a. Was committed by a member of the victim's family, as "family" is defined in § 901(9) of Title 10 (regardless, however, of the state of residence of the parties); by a former spouse of the victim; by a person who co-habitated with the victim at the time of the offense; or by a person with a child in common with the victim; and b. Is an offense as defined under § 601, § 602, § 603, § 611, § 614, § 621, § 625, § 628, § 763, § 765, § 766, § 767, § 781, § 785 or § 791 of this title, or any similar offense when committed or prosecuted in another jurisdiction; or (8) Any person who, knowing that he or she is the defendant or co-defendant in any criminal case in which that person is alleged to have committed any felony under the laws of this State, the United States or any other state or territory of the United States, becomes a fugitive from justice by failing to appear for any scheduled court proceeding pertaining to such felony for which proper notice was provided or attempted. It is no defense to a prosecution under this paragraph that the person did not receive notice of the scheduled court proceeding. Delaware Case Law: - "Purpose. The object of this section is to prevent the carrying of concealed deadly weapons about the person, because persons becoming suddenly angered, and having such a weapon in their pocket, would be likely to use it, which in their sober moments they would not have done, and which could not have been done had not the weapon been upon their person." (1892) - "Purpose... in enacting... was to remove the 'temptation and tendency' to use concealed deadly weapons under conditions of 'excitement.'" (1979) - "A razor is a deadly weapon..." (1903). http://www.knife-expert.com