US20110265352A1 - 3-d shoe with ventilation - Google Patents

3-d shoe with ventilation Download PDF

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Publication number
US20110265352A1
US20110265352A1 US13/085,483 US201113085483A US2011265352A1 US 20110265352 A1 US20110265352 A1 US 20110265352A1 US 201113085483 A US201113085483 A US 201113085483A US 2011265352 A1 US2011265352 A1 US 2011265352A1
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US
United States
Prior art keywords
air
outsole
compartment
air compartment
midsole
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
US13/085,483
Inventor
Hsi-Liang Lin
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.)
CHAN CHAO-YUNG
Original Assignee
CHAN CHAO-YUNG
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 to TW099208128U priority Critical patent/TWM390069U/en
Priority to TW099208128 priority
Application filed by CHAN CHAO-YUNG filed Critical CHAN CHAO-YUNG
Assigned to LIN, HSI-LIANG, CHAN, CHAO-YUNG reassignment LIN, HSI-LIANG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIN, HSI-LIANG
Publication of US20110265352A1 publication Critical patent/US20110265352A1/en
Application status is Abandoned legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/06Ventilated footwear
    • A43B7/08Footwear with air-holes, with or without closures
    • A43B7/084Footwear with air-holes, with or without closures characterised by the location of the holes
    • A43B7/088Footwear with air-holes, with or without closures characterised by the location of the holes in the side of the sole
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00Heels; Top-pieces, e.g. high heels, heel distinct from the sole, high heels monolithic with the sole
    • A43B21/24Heels; Top-pieces, e.g. high heels, heel distinct from the sole, high heels monolithic with the sole characterised by the constructive form
    • A43B21/26Resilient heels
    • A43B21/28Pneumatic heels filled with a compressible fluid, e.g. air, gas
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/14Footwear with foot-supporting parts
    • A43B7/1405Footwear with foot-supporting parts provided with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415Footwear with foot-supporting parts provided with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144Footwear with foot-supporting parts provided with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone

Abstract

An improved 3-D shoe includes an outsole, an air pad, a midsole and an insole; wherein the outsole has a heel section and a sole section; a first air compartment containing air ducts is formed at the sole section; the midsole is placed above the outsole; the insole is placed above the midsole; the air pad is placed below the insole and above the heel section and provided with an air outlet. The improvement comprises a second air compartment, containing air ducts, being integrally formed at the heel section; a communicating duct being defined between the first air compartment and the second air compartment; and a ventilating hole being provided in one of the air ducts of the second air compartment at a lateral side of the outsole, such that the ambient air can enter the shoe through the ventilating hole to keep the user's foot fully dry.

Description

    (A) TECHNICAL FIELD OF THE INVENTION
  • The present invention relates to an improved 3-D shoe with ventilation and, more particularly, to an improved shoe that has a sole including a second air compartment integrally formed at the heel section of the outsole, and a communicating duct defined between the first air compartment and the second air compartment for mutual communication therebetween, such that the user's foot can be maintained fully dry.
  • (B) DESCRIPTION OF THE PRIOR ART
  • To leave a user without a feel of mugginess or discomfort after a long period of time in wearing a shoe, various shoes have been disclosed, such as Taiwan Utility Model patent App. No. 092220870 and the corresponding U.S. Pat. No. 6,948,260. The disclosure relates to a 3-D air-pumping shoe, which has a first and a second chambers respectively on the rear and the front of the outsole; wherein at least one ventilation outlet is disposed on the side walls of both chambers for external connection; two air units are respectively disposed in the first chamber and the second chamber, each air unit containing multiple laterally disposed air ducts that connects through those ventilation outlets on the side walls of the outsole; a waterproof air permeable film and an air permeable cushion are paved in sequence above each air unit.
  • However, the disclosed shoe requires two separate air cushions to be paved in the outsole. This brings a more complicated process in the manufacturing as well as an increased cost and time. Thus, there is a need for improvement.
  • In view of the foregoing, after constant efforts on the research and innovation, the applicant has contrived an improved 3-D shoe with ventilation to simplify the manufacturing process and reduce the manufacturing cost.
  • SUMMARY OF THE INVENTION
  • The primary object of the present invention is to provide an improved 3-D shoe with ventilation. The shoe has a sole including: an outsole, an air pad, a midsole and an insole; wherein the outsole is composed of a heel section at rear part thereof and a sole section at front part thereof; a first air compartment containing a plurality of air ducts is formed at the sole section of the outsole; the midsole is placed above the outsole; the insole 40 is placed above the midsole; the air pad is placed below the insole and above the heel section of the outsole and provided with an air outlet; the improvement comprises: a second air compartment, containing a plurality of air ducts, being integrally formed at the heel section of the outsole; a communicating duct being defined between the first air compartment and the second air compartment for mutual communication therebetween and for communicating with the air outlet of the air pad; a ventilating hole being provided in one of the air ducts at a lateral side of the outsole in flush with a bottom surface of the one of the air ducts, such that the ambient air can enter the interior of the shoe to keep the foot fully dry and let the user feel comfortable.
  • The primary features of the present invention reside in that: the first air compartment containing a plurality of air ducts and the second air compartment containing a plurality of air ducts are integrally formed at the sole section and the heel section of the outsole respectively; and a communicating duct is defined between the first air compartment and the second air compartment to enable them to communicate with each other. According to the present invention, the outsole can be integrally manufactured without the need of combining separate parts as disclosed in the prior art. Thus, the manufacturing process can be simplified and the cost can be reduced. It is believed that the present invention is industrially applicable and with novel features.
  • Other objects, advantages, and novel features of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is an exploded view of the present invention.
  • FIG. 2 is a 3-dimensional view of the present invention according to FIG. 1.
  • FIG. 3 is a 3-dimensional view of an insole employed in the present invention, which mainly shows the backside of the insole.
  • FIG. 4 is a sectional view taken along 4-4 in FIG. 2.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • Referring to FIGS. 1-4, an improved 3-D shoe with ventilation according to the present invention is disclosed. As shown, the 3-D shoe includes a sole having an outsole 10, an air pad 20, a midsole 30 and an insole 40; wherein the outsole 10 is composed of a heel section 10 a at rear part thereof and a sole section 10 b at front part thereof. A first air compartment 11 b containing a plurality of air ducts 111 b is integrally formed at the sole section 10 b of the outsole 10. The midsole 30 is placed above the outsole 10. The insole 40 is placed above the midsole 30. The air pad 20 is placed below the insole 40 and above the heel section 10 a of the outsole 10 and provided with an air outlet 21. The improvement resides in that a second air compartment 11 a containing a plurality of air ducts 111 a is formed integrally at the heel section 10 a of the outsole 10. A communicating duct 12 is defined between the first air compartment 11 b and the second air compartment 11 a for communication between the first air compartment 11 b and the second air compartment 11 a and for communicating with the air outlet 21 of the air pad 20. In the second air compartment 11 a of the outsole 10, a ventilating hole 13 is provided in one of the air ducts 111 a at a lateral side of the outsole 10 in flush with a bottom surface of the one of the air ducts 111 a to communicate with the ambient. Thus, on repetitive compression of the air pad 20, the ambient air can be drawn through the ventilating hole 13 into the air duct 111 a and then to the first air compartment 11 b of the heel section 10 b via the communicating duct 12, so as to replace the air within the shoe completely and thus keep the foot fully dry and let the user feel comfortable.
  • As shown in FIG. 1 and FIG. 4, the air ducts 111 a of the second air compartment 11 a of the heel section 10 a each has a bottom surface 110, which commences halfway between two lateral sides of the outsole 10 and goes down to each lateral side. At least one ventilating hole 13 is provided at one lateral side of the outsole 10 in flush with the bottom surface, such that water spreading into the shoe can flow out of the shoe by way of the downward bottom surface 110 of the air duct 111 a through the ventilating hole 13, so as to keep the interior of the shoe in dry condition.
  • According to the improved 3-D shoe of the present invention, the outsole 10 defines a concaved space 14 at the heel section 10 a. The concaved space 14 has a shape substantially conforming to the air pad 20, such that the air pad 20 can be firmly placed over the outsole 10.
  • According to the improved 3-D shoe of the present invention, the midsole 30 defines an opening 31 at rear part thereof to enable the air pad 20 to bulge out of the midsole 30. Moreover, the midsole 30 is provided with a plurality of pores 32 such that the air circulating within a space between the outsole 10 and the midsole 30 can flow out through the pores 32.
  • As shown in FIG. 1 and FIG. 3, the insole 40 includes a main body 41 having a plurality of air pockets 42 formed on one side of the main body. The main body 41 further includes a plurality of protrusions 43, which are positioned corresponding to the boundaries of air pockets 42, formed on the other side of the main body so as to define a plurality of air cells 40 a therebetween. The main body 41 is further provided with a plurality of through holes 44, each being positioned at a junction area to which the associated protrusions extend, whereby each through hole 44 is allowed to communicate with adjacent air cells. Furthermore, the main body 41 is provided with a bulged press portion 45 to be placed over the air pad 20. Accordingly, when the user is walking, the air pockets 42 and the bulged press portion 45 can be compressed to enhance the air ventilation of the shoe. In addition to the above-mentioned component, other insoles can be employed in the present invention as well.
  • According to the improved 3-D shoe of the present invention, the primary features reside in that: the first air compartment 11 b containing a plurality of air ducts 111 b and the second air compartment 11 a containing a plurality of air ducts 111 a are integrally formed at the sole section 10 b and the heel section 10 a of the outsole 10 respectively; and a communicating duct 12 is defined between the first air compartment 11 b and the second air compartment 11 a to enable them to communicate with each other. Accordingly, the outsole 10 can be integrally manufactured without combination of separate parts as disclosed in the prior art. Thus, the manufacturing process can be simplified and the cost can be reduced. It is believed that the present invention is industrially applicable and with novel features.
  • Although the present invention has been described with a certain degree of particularity, it is understood that the present disclosure is made by way of example only and the combination and arrangement of parts may be resorted to without departing from the spirit and scope of the invention hereinafter claimed.

Claims (3)

1. An improved shoe including an outsole, an air pad, a midsole, and an insole; wherein the outsole has a heel section at rear part thereof and a sole section at front part thereof; a first air compartment containing a plurality of air ducts is integrally formed at the sole section of the outsole; the midsole is placed above the outsole; the insole is placed above the midsole; and the air pad is placed below the insole and above the heel section of the outsole and provided with an air outlet;
the improvement comprising: a second air compartment, containing a plurality of air ducts, being integrally formed at the heel section of the outsole; a communicating duct defined between the first air compartment and the second air compartment for mutual communication between the first air compartment and the second air compartment and for communicating with the air outlet of the air pad; and a ventilating hole provided in one of the air ducts of the second air compartment for communicating with ambient air.
2. The improved shoe of claim 1, wherein the air ducts of the second air compartment of the outsole section each has a bottom surface which commences halfway between two lateral sides of the outsole and goes down to each lateral side of the outsole; and wherein the ventilating hole is provided in one of the air ducts of the second air compartment at a lateral side of the outsole in flush with the bottom surface.
3. The improved shoe of claim 1, wherein the outsole defines a concaved space at the heel section of the outsole, the concaved space has a shape substantially conforming to the air pad, such that the air pad can be firmly placed over the outsole.
US13/085,483 2010-05-03 2011-04-13 3-d shoe with ventilation Abandoned US20110265352A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW099208128U TWM390069U (en) 2010-05-03 2010-05-03 Ventilation structure improvement of 3D shoes
TW099208128 2010-05-03

Publications (1)

Publication Number Publication Date
US20110265352A1 true US20110265352A1 (en) 2011-11-03

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US13/085,483 Abandoned US20110265352A1 (en) 2010-05-03 2011-04-13 3-d shoe with ventilation

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US (1) US20110265352A1 (en)
TW (1) TWM390069U (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130232826A1 (en) * 2010-09-03 2013-09-12 Christian Bier Waterproof, Breathable Shoe and Method For Manufacturing A Shoe
US20130232824A1 (en) * 2010-09-03 2013-09-12 Christian Bier Ventilating Sole Element For A Shoe As Well As Sole Assembly and Waterproof, Breathable Shoe Comprising The Same
US20130239443A1 (en) * 2012-03-13 2013-09-19 Ming-Han Lin Essence-replaceable, ventilative, and releasable shoe
US20140013632A1 (en) * 2011-03-24 2014-01-16 Msc Schweiz Ag Sole Construction Having an Air Pumping Device
US20140259787A1 (en) * 2013-03-14 2014-09-18 Under Armour, Inc. 3D Zonal Compression Shoe
US20140259750A1 (en) * 2013-03-18 2014-09-18 Torng-Haur Yeh Air-cushioned heel with breathing function
US20140331525A1 (en) * 2013-05-13 2014-11-13 Ariel West Footwear with plantar misting system
US20150040424A1 (en) * 2013-08-08 2015-02-12 Chih-Fang Lo Sole device with air cushion function
USD740006S1 (en) 2014-10-07 2015-10-06 LSIL & Co., Inc. Shoe with decorative sole
USD740005S1 (en) 2012-06-28 2015-10-06 LSIL & Co., Inc. Shoe with decorative sole
US9232830B2 (en) 2013-09-19 2016-01-12 Nike, Inc. Ventilation system for an article of footwear
USD757410S1 (en) * 2012-06-28 2016-05-31 LSIL & Co., Inc. Shoe with decorative sole
USD765370S1 (en) * 2012-06-28 2016-09-06 LSIL & Co., Inc. Shoe with decorative sole
US20160360832A1 (en) * 2015-06-10 2016-12-15 Ronie Reuben Insulated sole for article of footwear
USD789060S1 (en) 2016-03-04 2017-06-13 Under Armour, Inc. Shoe component
USD816965S1 (en) * 2017-10-11 2018-05-08 Skechers U.S.A., Inc. Ii Shoe outsole bottom
USD818254S1 (en) * 2017-10-12 2018-05-22 Skechers U.S.A., Inc. Ii Shoe outsole bottom
US10010133B2 (en) 2015-05-08 2018-07-03 Under Armour, Inc. Midsole lattice with hollow tubes for footwear
US10010134B2 (en) 2015-05-08 2018-07-03 Under Armour, Inc. Footwear with lattice midsole and compression insert
US10039343B2 (en) 2015-05-08 2018-08-07 Under Armour, Inc. Footwear including sole assembly

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US896488A (en) * 1901-01-17 1908-08-18 Margaret Valiant Ventilated shoe.
US1852883A (en) * 1929-02-06 1932-04-05 Bessa E Madden Air tread sole
US2010151A (en) * 1933-05-15 1935-08-06 Helwig Arthur Carl Shoe ventilating device
US2558973A (en) * 1948-02-06 1951-07-03 Meaker John Wesley Ventilated shoe
US20030188451A1 (en) * 2002-03-22 2003-10-09 Chien-I Wu Ventilation shoe
US6775926B1 (en) * 2003-05-16 2004-08-17 Hsiu-Lan Huang Yeh Shoe sole structure
US20050138838A1 (en) * 2003-12-24 2005-06-30 Hsi-Liang Lin 3d air-pumping shoe
US20070011908A1 (en) * 2005-07-12 2007-01-18 Jung-Chou Huang Health shoe with ozone generating device
US7340850B2 (en) * 2005-06-29 2008-03-11 Hsi-Liang Lin Ventillating structure for footwear
US20080295358A1 (en) * 2007-05-31 2008-12-04 Hsi-Liang Lin Insole with ventilation
US20090056171A1 (en) * 2007-08-30 2009-03-05 Ming-Hsiung Lin Sole device
US7571555B1 (en) * 2006-03-28 2009-08-11 Powell Sr M Shayne Pneumatically cushioned shoe sole

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US896488A (en) * 1901-01-17 1908-08-18 Margaret Valiant Ventilated shoe.
US1852883A (en) * 1929-02-06 1932-04-05 Bessa E Madden Air tread sole
US2010151A (en) * 1933-05-15 1935-08-06 Helwig Arthur Carl Shoe ventilating device
US2558973A (en) * 1948-02-06 1951-07-03 Meaker John Wesley Ventilated shoe
US20030188451A1 (en) * 2002-03-22 2003-10-09 Chien-I Wu Ventilation shoe
US6775926B1 (en) * 2003-05-16 2004-08-17 Hsiu-Lan Huang Yeh Shoe sole structure
US6948260B2 (en) * 2003-12-24 2005-09-27 Hsi-Liang Lin 3D air-pumping shoe
US20050138838A1 (en) * 2003-12-24 2005-06-30 Hsi-Liang Lin 3d air-pumping shoe
US7340850B2 (en) * 2005-06-29 2008-03-11 Hsi-Liang Lin Ventillating structure for footwear
US20070011908A1 (en) * 2005-07-12 2007-01-18 Jung-Chou Huang Health shoe with ozone generating device
US7571555B1 (en) * 2006-03-28 2009-08-11 Powell Sr M Shayne Pneumatically cushioned shoe sole
US20080295358A1 (en) * 2007-05-31 2008-12-04 Hsi-Liang Lin Insole with ventilation
US20090056171A1 (en) * 2007-08-30 2009-03-05 Ming-Hsiung Lin Sole device

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130232824A1 (en) * 2010-09-03 2013-09-12 Christian Bier Ventilating Sole Element For A Shoe As Well As Sole Assembly and Waterproof, Breathable Shoe Comprising The Same
US20130232826A1 (en) * 2010-09-03 2013-09-12 Christian Bier Waterproof, Breathable Shoe and Method For Manufacturing A Shoe
US9585435B2 (en) * 2010-09-03 2017-03-07 W. L. Gore & Associates Gmbh Waterproof, breathable shoe and method for manufacturing a shoe
US9510640B2 (en) * 2010-09-03 2016-12-06 W. L. Gore & Associates Gmbh Ventilating sole element for a shoe as well as sole assembly and waterproof, breathable shoe comprising the same
US8893403B2 (en) * 2011-03-24 2014-11-25 Wilhelm Möhlmann Sole construction having an air pumping device
US20140013632A1 (en) * 2011-03-24 2014-01-16 Msc Schweiz Ag Sole Construction Having an Air Pumping Device
US8850717B2 (en) * 2012-03-13 2014-10-07 Ming-Han Lin Essence-replaceable, ventilative, and releasable shoe
US20130239443A1 (en) * 2012-03-13 2013-09-19 Ming-Han Lin Essence-replaceable, ventilative, and releasable shoe
USD740005S1 (en) 2012-06-28 2015-10-06 LSIL & Co., Inc. Shoe with decorative sole
USD765370S1 (en) * 2012-06-28 2016-09-06 LSIL & Co., Inc. Shoe with decorative sole
USD757410S1 (en) * 2012-06-28 2016-05-31 LSIL & Co., Inc. Shoe with decorative sole
USD757411S1 (en) * 2012-06-28 2016-05-31 LSIL & Co., Inc. Shoe with decorative sole
US10226098B2 (en) 2013-03-14 2019-03-12 Under Armour, Inc. Method of making a zonal compression shoe
US9320316B2 (en) * 2013-03-14 2016-04-26 Under Armour, Inc. 3D zonal compression shoe
US20140259787A1 (en) * 2013-03-14 2014-09-18 Under Armour, Inc. 3D Zonal Compression Shoe
US20140259750A1 (en) * 2013-03-18 2014-09-18 Torng-Haur Yeh Air-cushioned heel with breathing function
US20140331525A1 (en) * 2013-05-13 2014-11-13 Ariel West Footwear with plantar misting system
US9144267B2 (en) * 2013-08-08 2015-09-29 Chih-Fang Lo Sole device with air cushion function
US20150040424A1 (en) * 2013-08-08 2015-02-12 Chih-Fang Lo Sole device with air cushion function
US9232830B2 (en) 2013-09-19 2016-01-12 Nike, Inc. Ventilation system for an article of footwear
USD740006S1 (en) 2014-10-07 2015-10-06 LSIL & Co., Inc. Shoe with decorative sole
US10010133B2 (en) 2015-05-08 2018-07-03 Under Armour, Inc. Midsole lattice with hollow tubes for footwear
US10104934B2 (en) 2015-05-08 2018-10-23 Under Armour, Inc. Footwear including sole assembly
US10039343B2 (en) 2015-05-08 2018-08-07 Under Armour, Inc. Footwear including sole assembly
US10010134B2 (en) 2015-05-08 2018-07-03 Under Armour, Inc. Footwear with lattice midsole and compression insert
US10231511B2 (en) 2015-05-08 2019-03-19 Under Armour, Inc. Interwoven lattice structure for cushioning member
US9788605B2 (en) * 2015-06-10 2017-10-17 Ronie Reuben Insulated sole for article of footwear
US20160360832A1 (en) * 2015-06-10 2016-12-15 Ronie Reuben Insulated sole for article of footwear
USD789060S1 (en) 2016-03-04 2017-06-13 Under Armour, Inc. Shoe component
USD824647S1 (en) * 2017-10-11 2018-08-07 Skechers U.S.A., Inc. Ii Shoe outsole bottom
USD816965S1 (en) * 2017-10-11 2018-05-08 Skechers U.S.A., Inc. Ii Shoe outsole bottom
USD825906S1 (en) * 2017-10-12 2018-08-21 Skechers U.S.A., Inc. Ii Shoe outsole bottom
USD818254S1 (en) * 2017-10-12 2018-05-22 Skechers U.S.A., Inc. Ii Shoe outsole bottom

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Legal Events

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AS Assignment

Owner name: LIN, HSI-LIANG, TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LIN, HSI-LIANG;REEL/FRAME:026112/0408

Effective date: 20110411

Owner name: CHAN, CHAO-YUNG, TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LIN, HSI-LIANG;REEL/FRAME:026112/0408

Effective date: 20110411

STCB Information on status: application discontinuation

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