EP2972062A4 - Shotshell with reduced dispersion of projectiles - Google Patents

Shotshell with reduced dispersion of projectiles

Info

Publication number: EP2972062A4
Authority: EP; European Patent Office
Prior art keywords: shotshell; projectiles; reduced dispersion; dispersion; reduced
Prior art date: 2013-03-15
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

EP14765460.2A

Other languages

German (de)

French (fr)

Other versions

EP2972062A2 (en

Inventor

Stephen W Meyer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Olin Corp

Original Assignee

Olin Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-03-15

Filing date

2014-03-17

Publication date

2016-11-02

2014-03-17 Application filed by Olin Corp filed Critical Olin Corp

2016-01-20 Publication of EP2972062A2 publication Critical patent/EP2972062A2/en

2016-11-02 Publication of EP2972062A4 publication Critical patent/EP2972062A4/en

Status Ceased legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B7/00—Shotgun ammunition
- F42B7/02—Cartridges, i.e. cases with propellant charge and missile
- F42B7/04—Cartridges, i.e. cases with propellant charge and missile of pellet type
- F42B7/043—Cartridges, i.e. cases with propellant charge and missile of pellet type with shot-scattering means
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Compositions Of Macromolecular Compounds (AREA)
Materials For Medical Uses (AREA)
Processes Of Treating Macromolecular Substances (AREA)

EP14765460.2A 2013-03-15 2014-03-17 Shotshell with reduced dispersion of projectiles Ceased EP2972062A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201361790025P	2013-03-15	2013-03-15
PCT/US2014/030528 WO2014145719A2 (en)	2013-03-15	2014-03-17	Shotshell with reduced dispersion of projectiles

Publications (2)

Publication Number	Publication Date
EP2972062A2 EP2972062A2 (en)	2016-01-20
EP2972062A4 true EP2972062A4 (en)	2016-11-02

Family

ID=51538527

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14765460.2A Ceased EP2972062A4 (en)	2013-03-15	2014-03-17	Shotshell with reduced dispersion of projectiles

Country Status (3)

Country	Link
EP (1)	EP2972062A4 (en)
CA (1)	CA2909630A1 (en)
WO (1)	WO2014145719A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA3182720A1 (en) *	2020-06-25	2021-12-30	Robert Charles Nichols	Bismuth-based firearm projectiles, firearm cartridges including the same, and related methods
CN113790639B (en) *	2021-10-14	2024-07-30	湖南兵器科技研究院有限责任公司	A highly efficient anti-UAV shotgun and its working method
CN117367221A (en) *	2022-09-06	2024-01-09	北京理工大学	A rapid barrier-breaking shotgun loaded with energetic projectiles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3059578A (en) *	1956-08-29	1962-10-23	Edward N Hegge	Projectile for multimissile ammunition
US3092026A (en) *	1962-09-18	1963-06-04	Olin Mathieson	Shot load
US3656433A (en) *	1969-10-13	1972-04-18	Us Army	Method for reducing shot dispersion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3332352A (en) *	1965-11-24	1967-07-25	Remington Arms Co Inc	Coating for plastic shotshells
US5138950A (en) *	1991-11-04	1992-08-18	Olin Corporaton	Water resistant top wad for shotshells
US5264022A (en) *	1992-05-05	1993-11-23	Teledyne Industries, Inc.	Composite shot

2014
- 2014-03-17 EP EP14765460.2A patent/EP2972062A4/en not_active Ceased
- 2014-03-17 CA CA2909630A patent/CA2909630A1/en active Pending
- 2014-03-17 WO PCT/US2014/030528 patent/WO2014145719A2/en not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3059578A (en) *	1956-08-29	1962-10-23	Edward N Hegge	Projectile for multimissile ammunition
US3092026A (en) *	1962-09-18	1963-06-04	Olin Mathieson	Shot load
US3656433A (en) *	1969-10-13	1972-04-18	Us Army	Method for reducing shot dispersion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SMASH: "Breakaway Glass Plastic", 12 July 2012 (2012-07-12), pages 1 - 2, XP055290867, Retrieved from the Internet <URL:http://web.archive.org/web/20120712095321/http://www.smooth-on.com/tb/files/Smash!_Plastic.pdf> [retrieved on 20160725] *

Also Published As

Publication number	Publication date
WO2014145719A2 (en)	2014-09-18
EP2972062A2 (en)	2016-01-20
CA2909630A1 (en)	2014-09-18
WO2014145719A3 (en)	2014-11-06

Publication	Publication Date	Title
ZA201707246B (en)	2019-05-29	Projectile with enhanced ballistics
IL245257A0 (en)	2016-06-30	Fragmenting projectile
SG11201601205PA (en)	2016-03-30	Firearm
GB201310639D0 (en)	2013-07-31	Supercharger assembly
SG11201506911QA (en)	2015-09-29	Primer technology
PL2962060T3 (en)	2018-09-28	Munition with modifiable explosive capability
PL2984371T3 (en)	2017-10-31	Piston ring having varying attributes
EP3052885A4 (en)	2017-05-17	Top loading shotgun
GB2526226B (en)	2016-06-29	Improved downlights
EP2972062A4 (en)	2016-11-02	Shotshell with reduced dispersion of projectiles
IL244756A0 (en)	2016-04-21	Munition
IL244533B (en)	2018-07-31	Ammunition production
ZA201406456B (en)	2016-05-25	Projectile
HUE047693T2 (en)	2020-05-28	Partitioned projectile
GB2517445B (en)	2020-04-29	Illumination munition
GB201320827D0 (en)	2014-01-08	An arrangement of fins
GB201313222D0 (en)	2013-09-04	Projectile
ZA201404257B (en)	2015-08-26	Warhead
GB201308639D0 (en)	2013-06-19	Biomarkers and uses of thereof
PT3011258T (en)	2018-05-16	Fin-stabilized full-calibre projectile
GB201415113D0 (en)	2014-10-08	Ammunition comprising projectile and case
GB2529100B (en)	2016-09-14	Improved ammunition production
AU2013900957A0 (en)	2013-07-11	Projectile
GB2517448B (en)	2017-04-12	Frangible munition
PL2989414T3 (en)	2018-07-31	Spin-stabilized flare

Legal Events

Date	Code	Title	Description
2015-12-18	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-01-20	17P	Request for examination filed	Effective date: 20151015
2016-01-20	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-01-20	AX	Request for extension of the european patent	Extension state: BA ME
2016-03-16	RIN1	Information on inventor provided before grant (corrected)	Inventor name: MEYER, STEPHEN W.
2016-06-22	DAX	Request for extension of the european patent (deleted)
2016-11-02	A4	Supplementary search report drawn up and despatched	Effective date: 20161006
2016-11-02	RIC1	Information provided on ipc code assigned before grant	Ipc: F42B 10/00 20060101ALN20160929BHEP Ipc: F42B 7/04 20060101AFI20160929BHEP
2017-09-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2017-10-04	17Q	First examination report despatched	Effective date: 20170831
2019-10-18	REG	Reference to a national code	Ref country code: DE Ref legal event code: R003
2020-01-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED
2020-02-26	18R	Application refused	Effective date: 20191018