DE69703614T2 - Mehrschichtiges elastomeres material für kopfband - Google Patents

Mehrschichtiges elastomeres material für kopfband

Info

Publication number
DE69703614T2
DE69703614T2 DE69703614T DE69703614T DE69703614T2 DE 69703614 T2 DE69703614 T2 DE 69703614T2 DE 69703614 T DE69703614 T DE 69703614T DE 69703614 T DE69703614 T DE 69703614T DE 69703614 T2 DE69703614 T2 DE 69703614T2
Authority
DE
Germany
Prior art keywords
headgear
headband
composite
face mask
activated state
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.)
Expired - Fee Related
Application number
DE69703614T
Other languages
German (de)
English (en)
Other versions
DE69703614D1 (de
Inventor
W. Bryant
T. Curran
F. Dyrud
Williams Elfed
Christopher P. Henderson
L. Krueger
J. Seppala
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69703614D1 publication Critical patent/DE69703614D1/de
Application granted granted Critical
Publication of DE69703614T2 publication Critical patent/DE69703614T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1161Means for fastening to the user's head
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1115Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1161Means for fastening to the user's head
    • A41D13/1169Means for fastening to the user's head using adhesive
    • A41D13/1176Means for fastening to the user's head using adhesive forming a complete seal at the edges of the mask
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41HAPPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00Other methods, machines or appliances

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Laminated Bodies (AREA)
  • Cosmetics (AREA)
  • Decoration Of Textiles (AREA)
DE69703614T 1996-03-08 1997-01-30 Mehrschichtiges elastomeres material für kopfband Expired - Fee Related DE69703614T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/611,340 US6070579A (en) 1996-03-08 1996-03-08 Elastomeric composite headband
PCT/US1997/001328 WO1997032493A1 (en) 1996-03-08 1997-01-30 Elastomeric composite headband

Publications (2)

Publication Number Publication Date
DE69703614D1 DE69703614D1 (de) 2001-01-04
DE69703614T2 true DE69703614T2 (de) 2001-04-12

Family

ID=24448639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69703614T Expired - Fee Related DE69703614T2 (de) 1996-03-08 1997-01-30 Mehrschichtiges elastomeres material für kopfband

Country Status (15)

Country Link
US (1) US6070579A (enExample)
EP (1) EP0884958B1 (enExample)
JP (1) JP2001505070A (enExample)
KR (1) KR100467924B1 (enExample)
CN (1) CN1122464C (enExample)
AU (1) AU1843997A (enExample)
BR (1) BR9707846A (enExample)
CZ (1) CZ285598A3 (enExample)
DE (1) DE69703614T2 (enExample)
DK (1) DK0884958T3 (enExample)
ES (1) ES2152082T3 (enExample)
HU (1) HUP9901864A3 (enExample)
PL (1) PL183726B1 (enExample)
WO (1) WO1997032493A1 (enExample)
ZA (1) ZA971616B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000014557A1 (it) * 2020-06-18 2021-12-18 Cyklop S R L “Cordino per mascherina”

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568392B1 (en) 1995-09-11 2003-05-27 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
AU2095895A (en) * 1995-03-09 1996-10-02 Minnesota Mining And Manufacturing Company Fold flat respirators and processes for preparing same
GB9723740D0 (en) * 1997-11-11 1998-01-07 Minnesota Mining & Mfg Respiratory masks incorporating valves or other attached components
US6376619B1 (en) * 1998-04-13 2002-04-23 3M Innovative Properties Company High density, miniaturized arrays and methods of manufacturing same
US6394090B1 (en) * 1999-02-17 2002-05-28 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6332465B1 (en) * 1999-06-02 2001-12-25 3M Innovative Properties Company Face masks having an elastic and polyolefin thermoplastic band attached thereto by heat and pressure
US6482638B1 (en) * 1999-12-09 2002-11-19 3M Innovative Properties Company Heat-relaxable substrates and arrays
DE20122945U1 (de) 2000-12-12 2011-05-12 ResMed Ltd., Bella Vista Kopfband
EP2583712A3 (en) * 2002-11-08 2014-01-01 ResMed Limited Headgear assembly for a respiratory mask assembly
US7753051B2 (en) * 2005-03-18 2010-07-13 King Systems Corporation Face mask strap system
USD776257S1 (en) 2005-06-27 2017-01-10 3M Innovative Properties Company Personal respiratory protection device
US9320865B2 (en) * 2006-03-09 2016-04-26 Ric Investments, Llc Super-soft gel seal and mask using same
CN101040731B (zh) * 2006-03-24 2010-06-23 邱俊亮 可分离的抛弃式口罩及其抛弃式口罩本体
US20080110465A1 (en) * 2006-05-01 2008-05-15 Welchel Debra N Respirator with exhalation vents
US20070251522A1 (en) * 2006-05-01 2007-11-01 Welchel Debra N Respirator with exhalation vents
US20100224199A1 (en) * 2006-05-01 2010-09-09 Kimberly-Clark Worldwide, Inc. Respirator
US20070298262A1 (en) 2006-06-22 2007-12-27 Tredegar Film Products Corporation Elastic film exhibiting low tensile force properties in the machine direction
US9642403B2 (en) * 2007-08-16 2017-05-09 Kimberly-Clark Worldwide, Inc. Strap fastening system for a disposable respirator providing improved donning
US20090044811A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator providing improved donning
US8800563B2 (en) * 2007-11-05 2014-08-12 Resmed Limited Headgear for a respiratory mask and a method for donning a respiratory mask
MX2012010078A (es) * 2010-03-03 2012-09-12 3M Innovative Properties Co Cubrebocas dispensable y metodo para fabricar el mismo.
GB2526974B (en) 2013-03-15 2020-10-28 Fisher & Paykel Healthcare Ltd Nasal cannula assemblies and related parts
EP3763409B1 (en) 2013-08-09 2022-02-23 Fisher & Paykel Healthcare Limited Asymmetrical nasal delivery elements and fittings for nasal interfaces
US9770057B2 (en) * 2013-08-29 2017-09-26 3M Innovative Properties Company Filtering face-piece respirator having nose cushioning member
USD746439S1 (en) 2013-12-30 2015-12-29 Kimberly-Clark Worldwide, Inc. Combination valve and buckle set for disposable respirators
CN106061302B (zh) 2014-02-27 2019-07-30 3M创新有限公司 具有带有镂空结构的弹性带的呼吸器
US9999546B2 (en) 2014-06-16 2018-06-19 Illinois Tool Works Inc. Protective headwear with airflow
KR20170044150A (ko) 2014-08-18 2017-04-24 쓰리엠 이노베이티브 프로퍼티즈 캄파니 중합체 네팅을 포함하는 호흡기 및 이를 형성하는 방법
USD765244S1 (en) * 2015-03-09 2016-08-30 Anthony Jones Elastic biosensor headband
GB2587297B (en) 2015-03-31 2021-08-04 Fisher & Paykel Healthcare Ltd A user interface and system for supplying gases to an airway
JP6573540B2 (ja) * 2015-12-14 2019-09-11 レック株式会社 耳掛け紐付きカバー
US11324908B2 (en) 2016-08-11 2022-05-10 Fisher & Paykel Healthcare Limited Collapsible conduit, patient interface and headgear connector
USD870269S1 (en) 2016-09-14 2019-12-17 Fisher & Paykel Healthcare Limited Nasal cannula assembly
CN106432823A (zh) * 2016-11-04 2017-02-22 山西新华化工有限责任公司 阻燃头带材料
KR101898799B1 (ko) * 2017-01-19 2018-09-13 쓰리엠 이노베이티브 프로퍼티즈 캄파니 가요성이 우수한 헤드 밴드 부재를 포함하는 헤드 크래들
US11812816B2 (en) 2017-05-11 2023-11-14 Illinois Tool Works Inc. Protective headwear with airflow
USD867660S1 (en) * 2017-08-22 2019-11-19 Keren Thillet Hair securing device
KR102160526B1 (ko) * 2018-10-22 2020-09-28 주식회사 제이웨이브 걸이 밴드의 조절이 가능한 일회용 마스크
US20230136249A1 (en) * 2020-03-16 2023-05-04 Curt G. Joa, Inc. System and method for manufacturing face masks with elasticized straps and product
FR3110349A1 (fr) * 2020-05-25 2021-11-26 Anissa MEKRABECH Masque de protection en tissu réutilisable avec une bande transparente.
US12053040B2 (en) * 2020-05-29 2024-08-06 Kimberly-Clark Worldwide, Inc. Disposable respirator
CN111643265B (zh) * 2020-07-06 2024-04-26 上海交通大学医学院附属第九人民医院 术后物理冷却镇痛系统
US20210153575A1 (en) * 2020-09-12 2021-05-27 Seeun Hong Face covering with separator
US20220380104A1 (en) * 2021-01-05 2022-12-01 CoCreateX Electroscopic material packaging
WO2022185142A1 (de) * 2021-03-01 2022-09-09 Flawa Consumer Gmbh Atemschutzmaske
US20250235655A1 (en) * 2024-01-18 2025-07-24 Dcstar Inc Headgear for use in the pap field

Family Cites Families (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31285A (en) * 1861-01-29 Making- finger-guards for harvesters
US1323217A (en) * 1919-11-25 Ventilating-mask
US1987922A (en) * 1931-12-14 1935-01-15 Maurice L Blatt Face mask
US1990199A (en) * 1933-11-01 1935-02-05 William P B Nemzek Surgeon's absorbent mask
US2012505A (en) * 1934-02-05 1935-08-27 Samuel J Goldsmith Mask
US2458580A (en) * 1945-04-18 1949-01-11 Henry D Fisketti Mask
US2565124A (en) * 1948-09-22 1951-08-21 Henry J Durborow Medical face mask
US2667869A (en) * 1951-09-13 1954-02-02 D Elia Anthony Mouth and ear protector
US2787791A (en) * 1953-04-13 1957-04-09 Albert T Linney Vizor cap
US2823387A (en) * 1955-09-06 1958-02-18 Paperlynen Company Discardable cap construction with adjustable brim
US2998818A (en) * 1956-05-01 1961-09-05 Chemetron Corp Face piece
US3082767A (en) * 1961-05-05 1963-03-26 Welsh Mfg Co Head straps for respirator
CH418144A (de) * 1964-11-06 1966-07-31 Boos Anton Filtermaske
US3457564A (en) * 1967-07-21 1969-07-29 Automatic Sprinkler Corp Head harness
US3513841A (en) * 1967-09-27 1970-05-26 Gerda A Seeler Mechanism for altitude controlled mask harness tension compensating device and front harness adjustment
US3599635A (en) * 1969-03-12 1971-08-17 Sierra Eng Co Hanging quick donning mask suspension
US3802428A (en) * 1969-09-09 1974-04-09 M Sherman Disposable device for applying mouth to mouth resuscitation
US3599636A (en) * 1969-12-12 1971-08-17 Intertechnique Sa Inflatable head harness for respirator devices
US4195629A (en) * 1970-10-23 1980-04-01 Halbrand, Inc. Face mask
US3752157A (en) * 1971-11-08 1973-08-14 O Malmin Disposable headband and filter
US3792702A (en) * 1972-04-10 1974-02-19 Ulmer & Co Soc Harness for rapidly placing in position a device such as a respirator mask
FR2182700A1 (enExample) * 1972-05-04 1973-12-14 Dupre Jacques Philippe
US3971373A (en) * 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
US4100324A (en) * 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
FR2304323A1 (fr) * 1975-03-21 1976-10-15 Mutexil Soc Perfectionnements aux masques respiratoires
US4027340A (en) * 1976-03-15 1977-06-07 Robert Hain Associates, Inc. Face mask
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
NL181632C (nl) 1976-12-23 1987-10-01 Minnesota Mining & Mfg Electreetfilter en werkwijze voor het vervaardigen daarvan.
US4084585A (en) * 1977-01-12 1978-04-18 Venaleck Howard J Face mask
US4201205A (en) * 1978-01-20 1980-05-06 Hudson Oxygen Therapy Sales Company Oxygen mask
US4215682A (en) * 1978-02-06 1980-08-05 Minnesota Mining And Manufacturing Company Melt-blown fibrous electrets
US4248220A (en) * 1979-09-10 1981-02-03 American Cyanamid Company Disposable dust respirator
US4941212A (en) * 1980-04-25 1990-07-17 Liff Lawrence J Method of making a face mask and applying the face mask to the head
US4397701A (en) * 1981-02-20 1983-08-09 International Mask Research Foundation Method of making masks
US4414973A (en) * 1981-03-10 1983-11-15 U.S.D. Corp. Respirator face mask
US4375718A (en) * 1981-03-12 1983-03-08 Surgikos, Inc. Method of making fibrous electrets
US4437462A (en) * 1981-11-19 1984-03-20 Figgie International Inc. Pneumatic head harness
US4429001A (en) * 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material
US4525407A (en) * 1982-08-27 1985-06-25 Chicopee Elastic composites
WO1984003193A1 (en) * 1983-02-04 1984-08-16 Minnesota Mining & Mfg Method and apparatus for manufacturing an electret filter medium
US4488546A (en) * 1983-06-23 1984-12-18 Bernhardt Apparatebau Gmbh & Co. Release mechanism for retention means for oxygen masks
US4802473A (en) * 1983-11-07 1989-02-07 Tecnol, Inc. Face mask with ear loops
US4941470A (en) * 1983-11-07 1990-07-17 Tecnol, Inc. Face mask with ear loops and method for forming
JPS60168511A (ja) * 1984-02-10 1985-09-02 Japan Vilene Co Ltd エレクトレツトフイルタの製造方法
US4536440A (en) * 1984-03-27 1985-08-20 Minnesota Mining And Manufacturing Company Molded fibrous filtration products
ZA852583B (en) * 1984-05-01 1985-11-27 Kimberly Clark Co Heat-shrinkable elastomer,method of producing the elastomer and articles utilising the elastomer
US4816094A (en) * 1984-05-01 1989-03-28 Kimberly-Clark Corporation Method of producing a heat shrinkable elastomer and articles utilizing the elastomer
US4603692A (en) * 1984-05-21 1986-08-05 Siebe North, Inc. Yoke for the harness of a respirator
US5237986A (en) * 1984-09-13 1993-08-24 Minnesota Mining And Manufacturing Company Respirator harness assembly
US4726873A (en) * 1985-10-28 1988-02-23 Kimberly-Clark Corporation Apparatus for applying contoured elastic to a substrate
US4670910A (en) * 1985-10-31 1987-06-09 Rosasco Leroy P Visor
GB8603558D0 (en) * 1986-02-13 1986-03-19 Lifeline Ltd Face mask
US4807619A (en) * 1986-04-07 1989-02-28 Minnesota Mining And Manufacturing Company Resilient shape-retaining fibrous filtration face mask
US4790307A (en) * 1986-12-15 1988-12-13 Habley Medical Technology Corporation Disposable surgical mask having a self-contained supply of anti-bacterial material
US4827924A (en) * 1987-03-02 1989-05-09 Minnesota Mining And Manufacturing Company High efficiency respirator
US4883547A (en) * 1987-03-02 1989-11-28 Minnesota Mining And Manufacturing Company Method of forming a high efficiency respirator
US4827923A (en) * 1987-06-08 1989-05-09 Dolores Bishop Protective facial mask
US4815456A (en) * 1987-07-20 1989-03-28 Cosentino Leonard J Hygienic device
US4920960A (en) * 1987-10-02 1990-05-01 Tecnol, Inc. Body fluids barrier mask
DE3800959C1 (en) * 1988-01-15 1988-12-08 Hans-Joachim 7137 Sternenfels De Wolf Face protection mask, especially for medical applications
US4957124A (en) * 1988-02-10 1990-09-18 Mooney Lillian A Template
US5036846A (en) * 1988-02-26 1991-08-06 Puritan-Bennett Corporation Crew oxygen mask with pneumatic comfort adjustment
US4880682A (en) * 1988-03-22 1989-11-14 Exxon Chemical Patents Inc. Low gloss film and process of manufacture (FP 1323)
CA1302009C (en) * 1988-07-08 1992-06-02 Brian H. Harrison Universal head harness
US4852189A (en) * 1988-08-22 1989-08-01 Duggan Charles M Headband structure
US4908878A (en) * 1989-01-31 1990-03-20 Morris Tarragano Disposable, one-piece light shield
US5129103A (en) * 1989-03-27 1992-07-14 Albert Gruneisen Visored cap and flexible blank therefor
US4910806A (en) * 1989-05-01 1990-03-27 Innovative Scuba Concepts, Inc. Adjustable strap for use with a diver's face mask
US5010590A (en) * 1989-06-02 1991-04-30 William Haber Visor-cap
US4944312A (en) * 1989-09-11 1990-07-31 Smith B Stewart Disposable face shield
US4920580A (en) * 1989-09-19 1990-05-01 Liff Lawrence J Face mask and body prosthesis
US5052084A (en) * 1989-10-20 1991-10-01 Minnesota Mining And Manufacturing Company Elastic strap fastener assembly
EP0500590B1 (en) * 1989-11-17 1995-07-12 Minnesota Mining And Manufacturing Company Elastomeric laminates with microtextured skin layers
US5501679A (en) * 1989-11-17 1996-03-26 Minnesota Mining And Manufacturing Company Elastomeric laminates with microtextured skin layers
US5429856A (en) * 1990-03-30 1995-07-04 Minnesota Mining And Manufacturing Company Composite materials and process
US5069205A (en) * 1990-04-20 1991-12-03 Figgie International, Inc. Quick-donning head harness assembly
US5046200A (en) * 1990-08-29 1991-09-10 Irving Feder Reversible, quick-adjustable diver's face mask strap
US5107547A (en) * 1991-01-10 1992-04-28 Baxter International Inc. Adjustable medical face mask fastener
US5151778A (en) * 1991-09-23 1992-09-29 Paul Conley Eyeglass case and retainer
US5181507A (en) * 1991-10-25 1993-01-26 Wgm Safety Corp. Air purifying respirator suspension
US5374458A (en) * 1992-03-13 1994-12-20 Minnesota Mining And Manufacturing Company Molded, multiple-layer face mask
US5265280A (en) * 1992-04-29 1993-11-30 Michael Walsh Facial screen with connecting elastic
US5325892A (en) * 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US5376430A (en) * 1992-06-19 1994-12-27 Minnesota Mining And Manufacturing Company Elastic film laminate
US5401446A (en) * 1992-10-09 1995-03-28 The University Of Tennessee Research Corporation Method and apparatus for the electrostatic charging of a web or film
US5322061B1 (en) * 1992-12-16 1998-06-02 Tecnol Med Prod Inc Disposable aerosol mask
US5553608A (en) * 1994-07-20 1996-09-10 Tecnol Medical Products, Inc. Face mask with enhanced seal and method
GB2285697B (en) * 1994-01-12 1996-10-02 Herman Chiang Swimming goggles
US5803077A (en) * 1995-09-15 1998-09-08 Procare, Inc. Mask with elastic webbing
US5724677A (en) * 1996-03-08 1998-03-10 Minnesota Mining And Manufacturing Company Multi-part headband and respirator mask assembly and process for making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000014557A1 (it) * 2020-06-18 2021-12-18 Cyklop S R L “Cordino per mascherina”

Also Published As

Publication number Publication date
ZA971616B (en) 1998-08-25
CN1122464C (zh) 2003-10-01
CN1213276A (zh) 1999-04-07
PL183726B1 (pl) 2002-07-31
HUP9901864A3 (en) 2000-07-28
DE69703614D1 (de) 2001-01-04
JP2001505070A (ja) 2001-04-17
DK0884958T3 (da) 2001-01-22
HUP9901864A2 (hu) 1999-09-28
WO1997032493A1 (en) 1997-09-12
AU1843997A (en) 1997-09-22
ES2152082T3 (es) 2001-01-16
EP0884958B1 (en) 2000-11-29
EP0884958A1 (en) 1998-12-23
KR19990087588A (ko) 1999-12-27
CZ285598A3 (cs) 1999-01-13
BR9707846A (pt) 1999-07-27
US6070579A (en) 2000-06-06
PL328811A1 (en) 1999-02-15
KR100467924B1 (ko) 2005-06-21

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee