US20170030696A1 - A Method and Apparatus for Controlling a Hazardous Device - Google Patents

A Method and Apparatus for Controlling a Hazardous Device Download PDF

Info

Publication number
US20170030696A1
US20170030696A1 US15/302,578 US201515302578A US2017030696A1 US 20170030696 A1 US20170030696 A1 US 20170030696A1 US 201515302578 A US201515302578 A US 201515302578A US 2017030696 A1 US2017030696 A1 US 2017030696A1
Authority
US
United States
Prior art keywords
container
barrage unit
barrage
pad
liquid
Prior art date
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.)
Abandoned
Application number
US15/302,578
Other languages
English (en)
Inventor
Richard J. Bailey
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.)
Environmental Defence Systems Ltd
Original Assignee
Environmental Defence Systems Ltd
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.)
Filing date
Publication date
Priority claimed from GB201406351A external-priority patent/GB201406351D0/en
Priority claimed from GB201413334A external-priority patent/GB201413334D0/en
Priority claimed from GB201421312A external-priority patent/GB201421312D0/en
Application filed by Environmental Defence Systems Ltd filed Critical Environmental Defence Systems Ltd
Assigned to ENVIRONMENTAL DEFENCE SYSTEMS LIMITED reassignment ENVIRONMENTAL DEFENCE SYSTEMS LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BAILEY, RICHARD J.
Publication of US20170030696A1 publication Critical patent/US20170030696A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045—Detonation-wave absorbing or damping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/34—Trays or like shallow containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids

Definitions

  • the present invention relates to a method and apparatus for controlling a hazardous device. More particularly, but not exclusively, the present invention relates to an apparatus for controlling a hazardous device comprising a barrage unit comprising a pad sandwiched between first and second liner layers, the pad comprising an absorbent fibrous material and absorbent crystalline material; and, a container for holding a liquid, the container being dimensioned to receive the barrage unit.
  • the present invention relates to a method of controlling a hazardous device. More particularly, but not exclusively the method according to the invention comprises the steps of providing the above apparatus, arranging the hazardous device and barrage unit in the container and then adding a liquid to the container such that it is absorbed by the barrage unit.
  • Hazardous devices in vehicles, in particular aircraft, are becoming an increasing problem. Of particular concern are batteries for mobile phones, laptops and the like. Such batteries can become hot and so risk causing a fire. In extreme cases they can explode. Despite this effective measures of containing such hazardous devices are often not available to the crew. This is particularly the case on aircraft. Whilst blast or fire containing blankets are known they tend to be heavy and bulky. On aircraft both weight and space are at a premium and because of this such blankets are typically not carried on aircraft.
  • the present invention seeks to overcome the problems of the prior art.
  • the present invention provides a method of controlling a hazardous device comprising the steps of
  • the barrage unit is stored on the aircraft in a dry state and so is light and takes up little space. If a hazardous device is identified the device and barrage unit are placed in the container and the barrage unit rapidly hydrated by the addition of a liquid. The barrage unit will typically absorb several hundred times its weight in liquid. The barrage unit will cool the hazardous device. It will also contain the blast if the device should explode.
  • the barrage unit can be hydrated using liquids which are already carried on an aircraft such as water and soft drinks.
  • the pad is sandwiched between first and second liner layers.
  • the liquid can be added to the container before at least one of the hazardous device and barrage unit.
  • the container is a tray.
  • the tray is a sealed container with the barrage unit pre-packed in the tray.
  • the container is a bag.
  • the barrage unit can be shaped as a blanket.
  • the barrage unit can be shaped as a pouch for receiving the hazardous device.
  • the pouch comprises first and second side walls, each side wall comprising a pad.
  • the absorbent crystalline material is a polymeric material
  • the polymeric material is a superabsorbent polymer.
  • the superabsorbent polymer is one or more polyacrylate or polyamide, preferably one of more polyacrylate or polyamide salts.
  • the salt is one or more metal salt, preferably a sodium or potassium salt.
  • the fibrous material is a cellulosic material, preferably pulp fibre.
  • the liner layers are a hydrophilic material, preferably cotton.
  • an apparatus for controlling a hazardous device comprising
  • the container can be a tray.
  • the container can be a bag.
  • the barrage unit can be shaped as a blanket.
  • the barrage unit can be shaped as a pouch.
  • FIG. 1 shows a barrage unit of an apparatus according to the invention
  • FIG. 2 shows a second embodiment of a barrage unit of an apparatus according to the invention
  • FIG. 3( a ) shows an apparatus according to the invention with the barrage unit in the dry state
  • FIG. 3( b ) shows an apparatus of FIG. 3( a ) with the barrage unit in the wet state
  • FIG. 4( a ) shows a further embodiment of an apparatus according to the invention.
  • FIG. 4( b ) shows the apparatus of FIG. 4( a ) in the wet state.
  • the barrage unit 1 comprises a pad 2 sandwiched between first and second liner layers 3 , 4 .
  • the pad 2 comprises a mixture of an absorbent fibrous material and an absorbent crystalline material.
  • the pad 2 is typically rectangular although other shapes of pad such as square, round or oval are possible.
  • the absorbent crystalline material is preferably a polymeric material such as a superabsorbent polymer.
  • a superabsorbent polymer such as polyacrylates and or polyacrylamides, especially polyacrylate and/or polyacrylamide salts, such as alkali metal salts eg sodium or potassium metal salts. These types of substance can hold up to two hundred times their own weight of water as the crystals can form an absorbent gelling polymer when saturated with fluid. It is well understood by one skilled in the art that mixtures of superabsorbent polymers may be used.
  • a superabsorbent polymer such as a polyacrylamide copolymer, ethefene maleic anhydride copolymer, cross linked carboxy-methyl-cellulose, polyvinyl alcohol copolymers, cross linked polyethylene oxide and starch grafted copolymer of polyacrylonitrile.
  • the fibrous material preferably comprises a cellulosic material, for example a pulp fibre, such as a wood pulp or fibre crop material such as a cotton pulp or the like.
  • a cellulosic material for example a pulp fibre, such as a wood pulp or fibre crop material such as a cotton pulp or the like.
  • a pulp fibre such as a wood pulp or fibre crop material such as a cotton pulp or the like.
  • the fibrous material is biodegradable.
  • the ratio of absorbent crystalline material to absorbent fibrous material may vary and may depend on a number of factors such as the nature of the crystalline material eg the superabsorbent polymer and the nature of the fibrous material eg pulp material.
  • the fibrous material may comprise from 40% to 80% by weight, preferably from 50% to 70% by weight, more preferably 55% to 65% by weight, the crystalline material making all or a substantial portion of the remainder of the pad.
  • the liner layers 3 , 4 typically comprise a hydrophilic material such as cotton or fibrework.
  • the upper and lower liner layers 3 , 4 are cut during manufacture around the pads 2 and then the edges 5 typically glued together.
  • the layers 3 , 4 may be sealed together in other ways.
  • the pad 2 can be manufactured in a number of different ways. One approach is to simply mix the absorbent fibrous material and absorbent crystalline material together, either mechanically or by hand. A further approach is to lay the fibrous material and crystalline material down in alternating layers. A more preferred approach however is to flow the fibrous material into a rotating drum then then drop the crystalline material into the drum. Once thoroughly mixed the fibrous material and crystalline material are extruded from an aperture in the side wall of the drum onto a liner layer 3 in the form of a pad 2 . A second liner layer 4 is then laid down on the first sealing the pad 2 therebetween. Manufacturing the pad 2 in this way distributes the crystalline material more evenly throughout the fibrous material. Pads 2 manufactured by this method tend to expand more quickly and evenly than pads manufactured by other methods.
  • FIG. 2 Shown in FIG. 2 is a further example of a barrage unit 1 according to the invention.
  • This barrage unit 1 comprises a plurality of pads 2 in a sack 6 .
  • the sack 6 is any conventional material known as sacking material. It may be a natural material or a synthetic material or a combination of such materials.
  • An example of a natural material is a jute fabric.
  • An example of a synthetic material is a loosely woven polypropelene.
  • a jute fabric is preferred because of, inter alia, its hyrophilicity.
  • the sack 6 may be biodegradeable.
  • the apparatus 7 comprises a barrage unit 1 as described above and shaped as a blanket in combination with a container 8 for holding a liquid which in this embodiment is a tray 8 .
  • the barrage unit 1 is in the dry state.
  • the tray 8 is dimensioned to receive the barrage unit 2 .
  • the tray 8 is sealed by a water impermeable film 9 stretched across the mouth of the tray 8 as shown.
  • the tray 8 may also comprise a sachet 10 of a water absorbing material to keep the barrage unit 2 dry.
  • the barrage unit 1 and tray 8 are loaded on to a vehicle, for example an aircraft where it is stored until needed. In the dry state the barrage unit 1 is relatively thin and light and does not take up much volume.
  • the film 9 is removed from the tray.
  • the hazardous device 11 is placed in the tray 8 and covered, at least partially, with the barrage unit 1 .
  • Liquid 12 is poured into the tray 8 .
  • the liquid can be any liquid commonly carried by the aircraft, for example drinking water, soft drinks, wines etc.
  • the barrage unit 1 rapidly absorbs the liquid 12 and swells as shown in FIG. 3( b ) . It may be necessary to add the liquid 12 to the tray several times before the barrage unit 1 reaches its full volume.
  • the barrage unit 1 cools the hazardous device 11 and will also contain any flames if it should ignite. It also contains any blast fragmentation pieces if the hazardous device 11 should explode.
  • the barrage unit 1 may not be stored in the tray 8 .
  • One or more barrage units 1 may be stored separately from the tray 8 if preferred.
  • the barrage unit 1 has other secondary uses. When in the dry state the barrage unit 1 can be used to mop up spillages of liquids or toilet overflow. ft can also be used to plug leaks.
  • the apparatus 7 can be used in any vehicle but particularly those where weight and space are at a premium. Other examples are trains and boats.
  • FIG. 4( a ) Shown in FIG. 4( a ) is a further embodiment of an apparatus according to the invention.
  • the container 8 is a bag 8 having a closeable flap 13 .
  • the bag 8 is typically a plastics material impermeable to liquids.
  • the apparatus further comprises a barrage unit 1 .
  • the barrage unit 1 is shaped as a pouch dimensioned to receive the hazardous device.
  • Each side wall 14 , 15 of the pouch 1 comprises at least one pad 16 , 17 sandwiched between liner layers 2 , 3 .
  • the barrage unit 1 has a closeable flap 18 .
  • FIG. 4( b ) shows the apparatus of FIG. 4( a ) in use.
  • a hazardous device 11 When a hazardous device 11 is identified it is placed in the pouch 1 and the flap 18 closed.
  • the barrage unit 1 is then placed in the bag 8 .
  • the bag 8 is filled with a liquid 12 and the flap 13 closed.
  • the pads 16 , 17 expand by absorbing the liquid 12 as shown. In this state the apparatus cools the hazardous device 11 and again contains any blast fragments.
  • the liquid is added as a last step.
  • the liquid is added to the container at different points in the method.
  • the barrage unit is a pouch and the container is a bag
  • the liquid may be added to the bag, the device added to the pouch and the pouch placed in the bag.
  • the liquid and the pouch may be added to the bag and then finally the device added to the pouch in the bag.
  • a typical hazardous device is a battery such as a lithium battery. Batteries can overheat and possibly explode. The liquid employed in the device will cool the battery and prevent it from igniting. If the battery does explode the apparatus will control the blast. There are other types of hazardous device which may occasionally be found on an aircraft. These include munitions such as bombs or bullets. Again, the liquid may prevent the munitions from exploding. If the munitions do explode the apparatus will contain the blast.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Nonwoven Fabrics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Packages (AREA)
US15/302,578 2014-04-08 2015-04-07 A Method and Apparatus for Controlling a Hazardous Device Abandoned US20170030696A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB201406351A GB201406351D0 (en) 2014-04-08 2014-04-08 A method and apparatus for controlling an explosion in a vehicle
GB1406351.5 2014-04-08
GB1413334.2 2014-07-28
GB201413334A GB201413334D0 (en) 2014-07-28 2014-07-28 A method and apparatus for controlling a hazardous device
GB1421312.8 2014-12-01
GB201421312A GB201421312D0 (en) 2014-12-01 2014-12-01 A method and apparatus for controlling a hazardous device
PCT/GB2015/051055 WO2015155514A1 (fr) 2014-04-08 2015-04-07 Procédé et appareil permettant de commander un dispositif dangereux

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2015/051055 A-371-Of-International WO2015155514A1 (fr) 2014-04-08 2015-04-07 Procédé et appareil permettant de commander un dispositif dangereux

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/733,327 Continuation US20200217636A1 (en) 2014-04-08 2020-01-03 A method and apparatus for controlling a hazardous device

Publications (1)

Publication Number Publication Date
US20170030696A1 true US20170030696A1 (en) 2017-02-02

Family

ID=52991880

Family Applications (3)

Application Number Title Priority Date Filing Date
US15/302,578 Abandoned US20170030696A1 (en) 2014-04-08 2015-04-07 A Method and Apparatus for Controlling a Hazardous Device
US16/733,327 Abandoned US20200217636A1 (en) 2014-04-08 2020-01-03 A method and apparatus for controlling a hazardous device
US17/876,146 Pending US20220364840A1 (en) 2014-04-08 2022-07-28 Method And Apparatus For Controlling A Hazardous Device

Family Applications After (2)

Application Number Title Priority Date Filing Date
US16/733,327 Abandoned US20200217636A1 (en) 2014-04-08 2020-01-03 A method and apparatus for controlling a hazardous device
US17/876,146 Pending US20220364840A1 (en) 2014-04-08 2022-07-28 Method And Apparatus For Controlling A Hazardous Device

Country Status (4)

Country Link
US (3) US20170030696A1 (fr)
EP (1) EP3129745B8 (fr)
GB (1) GB2527401B (fr)
WO (1) WO2015155514A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2600676A (en) * 2020-09-26 2022-05-11 Environmental Defence Systems Ltd A cooling apparatus for cooling the battery of an electric vehicle, a method of cooling the battery of an electric vehicle and an electrically powered vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2541208B (en) 2015-08-13 2021-08-11 Environmental Defence Systems Ltd A method of inhibiting a blast from an explosive

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543872A (en) * 1983-08-08 1985-10-01 Graham Kenneth J Blast attenuator
US5040919A (en) * 1990-05-11 1991-08-20 Glen Hendrix Device for controlling flood waters and/or hazardous liquid spills
US5044252A (en) * 1988-06-16 1991-09-03 Zwi Gamadi Shrapnel absorber
GB2355057A (en) * 1999-09-09 2001-04-11 Post Office Bomb containment device
WO2003067178A1 (fr) * 2002-02-06 2003-08-14 Sema Dispositif de protection pour le confinement d'objets explosifs ou suspectes comme tels
WO2005085746A1 (fr) * 2004-03-02 2005-09-15 Cintec International Limited Contenant de bombe
US20060210360A1 (en) * 2003-07-11 2006-09-21 Slater Steve A Sectional interlocking barrier bags
EP1947247A2 (fr) * 2007-01-19 2008-07-23 Environmental Defence Systems Limited Système de défense
US20080250916A1 (en) * 2007-01-19 2008-10-16 Environmental Defence Systems Limited Defence system
US8327778B2 (en) * 2009-10-28 2012-12-11 Dellorusso Jr Anthony J Light weight portable fire resistant containment system
WO2016050346A1 (fr) * 2014-09-29 2016-04-07 D'appolonia S.P.A. Dispositif et procédé d'atténuation d'explosion
US9657452B2 (en) * 2009-11-19 2017-05-23 Environmental Defence Systems Limited Method of manufacture of a barrage unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964329A (en) * 1986-11-21 1990-10-23 Broken Hill Proprietary Co., Ltd. Sound attenuation with foam
US6302026B1 (en) * 1998-03-10 2001-10-16 John Humphries Parkes Explosion-suppressing structure
US6289816B1 (en) * 1999-11-08 2001-09-18 The United States Of America As Represented By The Secretary Of The Navy Water-based apparatus to mitigate damage and injuries from a fully or partially confined explosion
US20040094026A1 (en) * 2002-11-19 2004-05-20 Integrity Testing Laboratory Inc. Method of making a protective material and articles made therefrom
US8316752B2 (en) * 2003-07-31 2012-11-27 Blastgard Technologies, Inc. Acoustic shock wave attenuating assembly
US20050150369A1 (en) * 2003-12-12 2005-07-14 Chris Lacombe Apparatus and method for blast suppression
US8544670B2 (en) * 2010-04-15 2013-10-01 George Howard Brilmyer Fire containment case for portable battery operated electronic devices

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543872A (en) * 1983-08-08 1985-10-01 Graham Kenneth J Blast attenuator
US5044252A (en) * 1988-06-16 1991-09-03 Zwi Gamadi Shrapnel absorber
US5040919A (en) * 1990-05-11 1991-08-20 Glen Hendrix Device for controlling flood waters and/or hazardous liquid spills
GB2355057A (en) * 1999-09-09 2001-04-11 Post Office Bomb containment device
WO2003067178A1 (fr) * 2002-02-06 2003-08-14 Sema Dispositif de protection pour le confinement d'objets explosifs ou suspectes comme tels
US20060210360A1 (en) * 2003-07-11 2006-09-21 Slater Steve A Sectional interlocking barrier bags
WO2005085746A1 (fr) * 2004-03-02 2005-09-15 Cintec International Limited Contenant de bombe
EP1947247A2 (fr) * 2007-01-19 2008-07-23 Environmental Defence Systems Limited Système de défense
US20080250916A1 (en) * 2007-01-19 2008-10-16 Environmental Defence Systems Limited Defence system
US8327778B2 (en) * 2009-10-28 2012-12-11 Dellorusso Jr Anthony J Light weight portable fire resistant containment system
US9657452B2 (en) * 2009-11-19 2017-05-23 Environmental Defence Systems Limited Method of manufacture of a barrage unit
WO2016050346A1 (fr) * 2014-09-29 2016-04-07 D'appolonia S.P.A. Dispositif et procédé d'atténuation d'explosion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2600676A (en) * 2020-09-26 2022-05-11 Environmental Defence Systems Ltd A cooling apparatus for cooling the battery of an electric vehicle, a method of cooling the battery of an electric vehicle and an electrically powered vehicle

Also Published As

Publication number Publication date
EP3129745B1 (fr) 2018-09-12
GB2527401A (en) 2015-12-23
GB201505879D0 (en) 2015-05-20
US20220364840A1 (en) 2022-11-17
GB2527401B (en) 2017-05-10
US20200217636A1 (en) 2020-07-09
EP3129745B8 (fr) 2018-11-14
WO2015155514A1 (fr) 2015-10-15
EP3129745A1 (fr) 2017-02-15

Similar Documents

Publication Publication Date Title
US20220364840A1 (en) Method And Apparatus For Controlling A Hazardous Device
US5773105A (en) Absorbent packet
US20190314658A1 (en) Device for extinguishing a fire
EP2393989B1 (fr) Procédé de fabrication d'une unité formant barrage
CA2675900A1 (fr) Systeme de defense
RU2016121702A (ru) Абсорбирующие прокладки, содержащие зоны с различной абсорбирующей способностью
US9890988B2 (en) High temperature resistant shipping container
US20210114330A1 (en) Improvements Relating to Insulation
JP6388750B1 (ja) 落下試験耐久性を有する多機能性２パウチパッケージ
CN107235218A (zh) 一种具有保温功能的纸箱
RU2016121696A (ru) Абсорбирующие прокладки, содержащие зоны с различной абсорбирующей способностью
CN212320555U (zh) 炮孔内炸药顶部遮挡装置
TWI680082B (zh) 包裝袋體及包裝物品
WO2017136547A1 (fr) Conteneur d'expédition résistant aux températures élevées
KR20130057437A (ko) 열적 시그널링 또는 마킹 장치
JP2006204986A (ja) 吸水型漏水防止マット
US20210252824A1 (en) Expandable and/or disposable ice pack
NO151280B (no) Storsekk med integrert loefteoeye
RU147502U1 (ru) Пуленепробиваемый мягкий резервуар
JPS6246138B2 (fr)
CN214690836U (zh) 一种化学试剂用生物冰袋
CN217078608U (zh) 一种高吸水性树脂复合填充袋
JPS5977871A (ja) 燃焼抑制用具
JP4891233B2 (ja) 防弾性能を有する防御袋
JPS6023169A (ja) 水分調整包装袋

Legal Events

Date Code Title Description
AS Assignment

Owner name: ENVIRONMENTAL DEFENCE SYSTEMS LIMITED, UNITED KING

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BAILEY, RICHARD J.;REEL/FRAME:039965/0742

Effective date: 20161003

STPP Information on status: patent application and granting procedure in general

Free format text: NON FINAL ACTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: FINAL REJECTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION