US20160332796A1 - A package bag - Google Patents

A package bag Download PDF

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Publication number
US20160332796A1
US20160332796A1 US14/426,740 US201414426740A US2016332796A1 US 20160332796 A1 US20160332796 A1 US 20160332796A1 US 201414426740 A US201414426740 A US 201414426740A US 2016332796 A1 US2016332796 A1 US 2016332796A1
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US
United States
Prior art keywords
package bag
film
bag according
bag body
attached
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
US14/426,740
Inventor
Shihhsiang Chen
Qinjun Shi
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.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co 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
Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Assigned to SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. reassignment SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEN, Shihhsiang, SHI, Qinjun
Publication of US20160332796A1 publication Critical patent/US20160332796A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • B65D81/266—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 gases, e.g. oxygen absorbers or desiccants
    • B65D81/267—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 gases, e.g. oxygen absorbers or desiccants the absorber being in sheet form
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/01—Ventilation or drainage of bags
    • 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
    • B65D81/263—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 ventilating the contents
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets

Definitions

  • the invention relates to the package field, especially to a package bag.
  • liquid crystal glasses are usually applying horizontal stacking method to dispose in the package case, and simultaneously a pad layer is used to separate two glass panels next to each other for buffer function and prevent liquid crystal panel adhering together when taking out a liquid crystal panel.
  • Liquid crystal glasses have higher criteria in package materials that pads in use is free from dust, pollution or water-stains to prevent polluting or etching peripheral terminals or elements around liquid crystal glasses, so present pads are packed by applying plastics packages and then sealed by applying taps or thermo-pressing methods.
  • plastics packages usually are polyethylene bags that preventing entering from dust or water stain entering from the air after sealing, but air inside and outside the bags cannot be able to ventilate to adjust the temperature and moisture inside the bags in time. After pads is packed well, surfaces of the pads inside the bags are usually having water stains to polluting or etching peripheral terminals or elements around the liquid crystal glasses due to higher temperature inside compartments after long-distance transportation.
  • the invention provides a package bag with effects of water-proof air permeability.
  • a package bag comprises a package bag body and at least a film, at least a through hole disposed on the top of the package bag body, and the film with waterproof air permeability is attached on a surface of the through hole.
  • the package bag body is manufactured with polyethylene material.
  • the film includes a first film layer, and the first film layer is made of foaming polyurethane material.
  • the film includes a first film layer, and the first film layer is made of Polytetrafluoroethene (PTFE) material.
  • PTFE Polytetrafluoroethene
  • the film includes more than one mentioned first film layers and a dry layer disposed between two layers of the first film layers.
  • the dry layer is a moisture-proof sheet.
  • the dry layer is active carbon.
  • the film is attached on one inside surface of the package bag body.
  • the film is attached on a side of the package bag body, and the area of the side is smaller than those of other sides.
  • the package bag of the invention has good waterproof performance and air permeability performance to keep clean and dry inside the package bag even at high temperature environment and effectively protects products inside the package bag.
  • FIG. 1 is a structural schematic view of a package bag of the invention.
  • FIG. 2 is the local structure of schematic view of embodiment 1 of the invention.
  • FIG. 3 is the local structure of schematic view of embodiment 2 of the invention.
  • the invention provides a package bag, comprising a package bag body 10 and at least a film 20 , at least a through hole 100 is disposed on the top of the package bag body, and the film 20 with waterproof air permeability is attached on a surface of the through hole 100 .
  • the package bag body 10 is manufactured with polyethylene material, and sealed by a tap.
  • a package bag body is used for stacking a plurality of pads 200 to achieve waterproof air permeability of film 20
  • a film 20 in this embodiment is a layer of a first film layer 21 which can be made of foaming polyurethane material or Polytetrafluoroethene (PTFE) material here and both materials are with good heat insulation and air permeability; in particular, when the first film layer 21 is made of foaming polyurethane material, which has several micro holes to achieve ventilation inside and outside the package bag, and simultaneously prevent steam and dust from entering.
  • PTFE Polytetrafluoroethene
  • the film is attached on an inner surface of the package bag body 10 to prevent steam entering the package bag when being tore open by some unusual force.
  • the amount of through hole 100 can be disposed a lot, and correspondingly the film 20 adhere to an inner surface of a corresponding through hole 100 .
  • At least a film 20 is attached on a side of the package bag body 10 at the same time, and the area of the side is smaller than those of other sides. The side is not covered when stacking multiple package bags 10 with pads 200 on the larger area, and is able to ventilate with air outside.
  • the film 20 includes multiple first film layers 21 and a dry layer 23 disposed between two layers of the first film layers 21 in this embodiment. Due to increasing the dry layer 23 , an opening of the first film layer 21 in this embodiment is larger a little than that in the embodiment 1 to ensure air inside and outside the package bag can exchange normally.
  • the dry layer 23 is a moisture-proof sheet or active carbon. The dry layer 23 can also act absorbing even when little outside steam entering the film 20 by this kind of arrangement and preventing continuing entering inside of the package bag, which is with well air permeability and simultaneously preventing water stain occurrence happened inside the package bag more efficiently.
  • the package bag provided by the embodiment of the invention disposes a through hole 100 on a surface of the package bag body 10 , a film 20 with waterproof air permeability is disposed correspondingly on the through hole 100 to prevent dust and steam outside entering to the bag, and due to the well air permeability performance of the film 20 , the air inside and outside of the package bag can be exchange normally to prevent pads 200 get wet from forming vapor due to different temperatures inside and outside the package bags.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

The invention discloses a package bag comprises a package bag body and at least a film, at least a through hole disposed on the top of the package bag body, and the film with waterproof and air permeability is attached on a surface of the through hole. The package bag of the invention has good waterproof performance and air permeability performance to keep clean and dry inside the package bag even at high temperature environment, and effectively protects products inside the package bag.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention
  • The invention relates to the package field, especially to a package bag.
  • 2. Description of Related Art
  • In the panel industry nowadays, liquid crystal glasses are usually applying horizontal stacking method to dispose in the package case, and simultaneously a pad layer is used to separate two glass panels next to each other for buffer function and prevent liquid crystal panel adhering together when taking out a liquid crystal panel.
  • Liquid crystal glasses have higher criteria in package materials that pads in use is free from dust, pollution or water-stains to prevent polluting or etching peripheral terminals or elements around liquid crystal glasses, so present pads are packed by applying plastics packages and then sealed by applying taps or thermo-pressing methods. However, plastics packages usually are polyethylene bags that preventing entering from dust or water stain entering from the air after sealing, but air inside and outside the bags cannot be able to ventilate to adjust the temperature and moisture inside the bags in time. After pads is packed well, surfaces of the pads inside the bags are usually having water stains to polluting or etching peripheral terminals or elements around the liquid crystal glasses due to higher temperature inside compartments after long-distance transportation.
    • SUMMARY
  • Because of existed defects of present technology, the invention provides a package bag with effects of water-proof air permeability.
  • To achieve the object described above, the invention employs technology hereinafter:
  • A package bag comprises a package bag body and at least a film, at least a through hole disposed on the top of the package bag body, and the film with waterproof air permeability is attached on a surface of the through hole.
  • Wherein, the package bag body is manufactured with polyethylene material.
  • Wherein, the film includes a first film layer, and the first film layer is made of foaming polyurethane material.
  • Or, the film includes a first film layer, and the first film layer is made of Polytetrafluoroethene (PTFE) material.
  • Wherein, the film includes more than one mentioned first film layers and a dry layer disposed between two layers of the first film layers.
  • Wherein, the dry layer is a moisture-proof sheet.
  • Or, the dry layer is active carbon.
  • Wherein, the film is attached on one inside surface of the package bag body.
  • Wherein, the film is attached on a side of the package bag body, and the area of the side is smaller than those of other sides.
  • The package bag of the invention has good waterproof performance and air permeability performance to keep clean and dry inside the package bag even at high temperature environment and effectively protects products inside the package bag.
    • BRIEF DESCRIPTION OF THE DRAWING
  • FIG. 1 is a structural schematic view of a package bag of the invention.
  • FIG. 2 is the local structure of schematic view of embodiment 1 of the invention.
  • FIG. 3 is the local structure of schematic view of embodiment 2 of the invention.
    •  DETAILED DESCRIPTION OF THE EMBODIMENTS
  • To make the objects, technical solutions and advantages of the present invention will be more clearly understood, the accompanying drawings and the following embodiments of the present invention will be described in further detail. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention.
    • Embodiment 1
  • Refer to FIG. 1, the invention provides a package bag, comprising a package bag body 10 and at least a film 20, at least a through hole 100 is disposed on the top of the package bag body, and the film 20 with waterproof air permeability is attached on a surface of the through hole 100.
  • In this embodiment, the package bag body 10 is manufactured with polyethylene material, and sealed by a tap.
  • As shown in FIG. 2, a package bag body is used for stacking a plurality of pads 200 to achieve waterproof air permeability of film 20, and a film 20 in this embodiment is a layer of a first film layer 21 which can be made of foaming polyurethane material or Polytetrafluoroethene (PTFE) material here and both materials are with good heat insulation and air permeability; in particular, when the first film layer 21 is made of foaming polyurethane material, which has several micro holes to achieve ventilation inside and outside the package bag, and simultaneously prevent steam and dust from entering.
  • The film is attached on an inner surface of the package bag body 10 to prevent steam entering the package bag when being tore open by some unusual force.
  • It is understandable that the amount of through hole 100 can be disposed a lot, and correspondingly the film 20 adhere to an inner surface of a corresponding through hole 100. At least a film 20 is attached on a side of the package bag body 10 at the same time, and the area of the side is smaller than those of other sides. The side is not covered when stacking multiple package bags 10 with pads 200 on the larger area, and is able to ventilate with air outside.
    • Embodiment 2
  • As FIG. 3 shows, this is the local structure of schematic view of the embodiment of the invention, and what differences from the embodiment 1 is that the film 20 includes multiple first film layers 21 and a dry layer 23 disposed between two layers of the first film layers 21 in this embodiment. Due to increasing the dry layer 23, an opening of the first film layer 21 in this embodiment is larger a little than that in the embodiment 1 to ensure air inside and outside the package bag can exchange normally. Wherein, the dry layer 23 is a moisture-proof sheet or active carbon. The dry layer 23 can also act absorbing even when little outside steam entering the film 20 by this kind of arrangement and preventing continuing entering inside of the package bag, which is with well air permeability and simultaneously preventing water stain occurrence happened inside the package bag more efficiently.
  • The package bag provided by the embodiment of the invention disposes a through hole 100 on a surface of the package bag body 10, a film 20 with waterproof air permeability is disposed correspondingly on the through hole 100 to prevent dust and steam outside entering to the bag, and due to the well air permeability performance of the film 20, the air inside and outside of the package bag can be exchange normally to prevent pads 200 get wet from forming vapor due to different temperatures inside and outside the package bags.
  • The above-described specific embodiment is only of the present invention, and it should be noted that those of ordinary skill in the art, in the present invention without departing from the principles of the premise, but also several improvements and modifications can be made, these improvements and retouching also be considered the scope of the present invention.

Claims (16)

What is claimed is:
1. A package bag, comprising a package bag body and at least a film, at least one through hole is disposed on the top of the package bag body, and the film with waterproof and air permeability is attached on a surface of the through hole.
2. The package bag according to claim 1, wherein, the package bag body is manufactured with polyethylene material.
3. The package bag according to claim 2, wherein, the film includes a first film layer, and the first film layer is made of foaming polyurethane material.
4. The package bag according to claim 3, wherein, the film includes more than one mentioned first film layers and a dry layer disposed between two layers of the first film layers.
5. The package bag according to claim 4, wherein, the dry layer is a moisture-proof sheet.
6. The package bag according to claim 4, wherein, the dry layer is active carbon.
7. The package bag according to claim 1, wherein, the film is attached on one inside surface of the package bag body.
8. The package bag according to claim 1, wherein, the film is attached on a side of the package bag body, and the area of the side is smaller than those of other sides.
9. The package bag according to claim 2, wherein, the film is attached on a side of the package bag body, and the area of the side is smaller than those of other sides.
10. The package bag according to claim 3, wherein, the film is attached on a side of the package bag body, and the area of the side is smaller than those of other sides.
11. The package bag according to claim 2, wherein, the film includes a first film layer, and the first film layer is made of Polytetrafluoroethene (PTFE) material.
12. The package bag according to claim 11, wherein, the film includes more than one mentioned first film layers and a dry layer disposed between two layers of the first film layers.
13. The package bag according to claim 12, wherein, the dry layer is a moisture-proof sheet.
14. The package bag according to claim 12, wherein, the dry layer is active carbon.
15. The package bag according to claim 11, wherein, the film is attached on one inside surface of the package bag body.
16. The package bag according to claim 11, wherein, the film is attached on a side of the package bag body, and the area of the side is smaller than those of other sides.
US14/426,740 2014-11-07 2014-11-12 A package bag Abandoned US20160332796A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410624080.8 2014-11-07
CN201410624080.8A CN104528133A (en) 2014-11-07 2014-11-07 Packing bag
PCT/CN2014/090926 WO2016070446A1 (en) 2014-11-07 2014-11-12 Packaging bag

Publications (1)

Publication Number Publication Date
US20160332796A1 true US20160332796A1 (en) 2016-11-17

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US14/426,740 Abandoned US20160332796A1 (en) 2014-11-07 2014-11-12 A package bag

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US (1) US20160332796A1 (en)
CN (1) CN104528133A (en)
WO (1) WO2016070446A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190322422A1 (en) * 2018-04-19 2019-10-24 Chris Hoe Lam Lee Reinforced polybag with mesh window and methods of manufacturing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106697483A (en) * 2016-12-23 2017-05-24 程艳青 Antiseptic mould-proof insect-proof and waterproof preservation packaging box for fruits and vegetables
CN108128537A (en) * 2017-11-29 2018-06-08 四川珀尔酒庄有限公司 A kind of surface anticorrosion vapor-permeable type paper wrapping bag

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US3503497A (en) * 1968-07-25 1970-03-31 Pall Corp Breather container
US3998255A (en) * 1975-09-17 1976-12-21 Plastronics, Inc. Breather assembly for a sealed container
US4310118A (en) * 1979-08-10 1982-01-12 C. I. Kasei Co. Ltd. Packaging bags for powdery materials
US4318406A (en) * 1976-07-06 1982-03-09 Matburn (Holdings) Limited Colostomy or ileastomy applicance
US4668258A (en) * 1985-02-14 1987-05-26 Craig Medical Products Limited Gas filter
US6095356A (en) * 1999-03-10 2000-08-01 Children's Medical Center Corp. Vented flask cap for absorbing radioactive gases
US6468332B2 (en) * 2000-12-06 2002-10-22 Goglio Liugi Milano S.P.A. Selective degassing valve for containers of aromatic or odorous products, such as coffee and the like
US20110206301A1 (en) * 2009-12-08 2011-08-25 Haver & Boecker Ohg Bag with membrane

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JP4721673B2 (en) * 2004-08-04 2011-07-13 株式会社フジシールインターナショナル Packaging bag and pouch container with spout
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CN202062715U (en) * 2011-05-05 2011-12-07 常州市泛亚微透科技有限公司 Waterproof corrosion-preventing air-permeability film patch for packaging bottle cover
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503497A (en) * 1968-07-25 1970-03-31 Pall Corp Breather container
US3998255A (en) * 1975-09-17 1976-12-21 Plastronics, Inc. Breather assembly for a sealed container
US4318406A (en) * 1976-07-06 1982-03-09 Matburn (Holdings) Limited Colostomy or ileastomy applicance
US4310118A (en) * 1979-08-10 1982-01-12 C. I. Kasei Co. Ltd. Packaging bags for powdery materials
US4668258A (en) * 1985-02-14 1987-05-26 Craig Medical Products Limited Gas filter
US6095356A (en) * 1999-03-10 2000-08-01 Children's Medical Center Corp. Vented flask cap for absorbing radioactive gases
US6468332B2 (en) * 2000-12-06 2002-10-22 Goglio Liugi Milano S.P.A. Selective degassing valve for containers of aromatic or odorous products, such as coffee and the like
US20110206301A1 (en) * 2009-12-08 2011-08-25 Haver & Boecker Ohg Bag with membrane

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190322422A1 (en) * 2018-04-19 2019-10-24 Chris Hoe Lam Lee Reinforced polybag with mesh window and methods of manufacturing the same

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Publication number Publication date
CN104528133A (en) 2015-04-22
WO2016070446A1 (en) 2016-05-12

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AS Assignment

Owner name: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO.

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CHEN, SHIHHSIANG;SHI, QINJUN;REEL/FRAME:035109/0518

Effective date: 20141216

STCB Information on status: application discontinuation

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