SE508244C2 - Absorptionskropp samt anordning för framställning av en sådan absorptionskropp - Google Patents
Absorptionskropp samt anordning för framställning av en sådan absorptionskroppInfo
- Publication number
- SE508244C2 SE508244C2 SE9400642A SE9400642A SE508244C2 SE 508244 C2 SE508244 C2 SE 508244C2 SE 9400642 A SE9400642 A SE 9400642A SE 9400642 A SE9400642 A SE 9400642A SE 508244 C2 SE508244 C2 SE 508244C2
- Authority
- SE
- Sweden
- Prior art keywords
- particles
- layer
- absorbent body
- absorbent
- layers
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 5
- 239000002245 particle Substances 0.000 claims abstract description 120
- 230000002745 absorbent Effects 0.000 claims abstract description 88
- 239000002250 absorbent Substances 0.000 claims abstract description 88
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 40
- 229920002678 cellulose Polymers 0.000 claims description 28
- 239000001913 cellulose Substances 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000011236 particulate material Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 238000003892 spreading Methods 0.000 claims description 7
- 206010021639 Incontinence Diseases 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 claims 2
- 238000012360 testing method Methods 0.000 description 23
- 238000009736 wetting Methods 0.000 description 16
- 238000013461 design Methods 0.000 description 5
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000001050 stape Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
- A61F13/536—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
- External Artificial Organs (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Materials For Medical Uses (AREA)
- Optical Integrated Circuits (AREA)
- Nonwoven Fabrics (AREA)
- Drying Of Gases (AREA)
Priority Applications (28)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9400642A SE508244C2 (sv) | 1994-02-24 | 1994-02-24 | Absorptionskropp samt anordning för framställning av en sådan absorptionskropp |
TW087215630U TW385698U (en) | 1994-02-24 | 1995-01-25 | An absorbent body and apparatus for its manufacture |
IL11246795A IL112467A (en) | 1994-02-24 | 1995-01-27 | Absorbent body and apparatus for its manufacture |
ZA951016A ZA951016B (en) | 1994-02-24 | 1995-02-08 | An absorbent body and apparatus for its manufacture |
GB9502554A GB2286832B (en) | 1994-02-24 | 1995-02-09 | An absorbent body and apparatus for its manufacture |
PE1995262401A PE3896A1 (es) | 1994-02-24 | 1995-02-21 | Un cuerpo absorbente y un aparato para su produccion |
CA002184094A CA2184094C (fr) | 1994-02-24 | 1995-02-22 | Corps absorbant et appareil pour sa fabrication |
US08/696,946 US6080909A (en) | 1994-02-24 | 1995-02-22 | Absorbent body and apparatus for its manufacture |
EP95911518A EP0796072B2 (fr) | 1994-02-24 | 1995-02-22 | Corps absorbant et appareil pour sa fabrication |
AU19055/95A AU682760B2 (en) | 1994-02-24 | 1995-02-22 | An absorbent body and apparatus for its manufacture |
CZ19962472A CZ287965B6 (cs) | 1994-02-24 | 1995-02-22 | Absorpční těleso pro absorpční výrobek |
CN95191751A CN1141587A (zh) | 1994-02-24 | 1995-02-22 | 吸收体及其制造装置 |
AT95911518T ATE181228T1 (de) | 1994-02-24 | 1995-02-22 | Absorbierender körper und herstellungsverfahren |
PL95315949A PL179175B1 (pl) | 1994-02-24 | 1995-02-22 | Korpus absorpcyjny PL PL PL |
DE69510370T DE69510370T3 (de) | 1994-02-24 | 1995-02-22 | Absorbierender körper und herstellungsverfahren |
HU9602325A HUT76118A (en) | 1994-02-24 | 1995-02-22 | An absorbent body and apparatus for its manufacture |
SK1066-96A SK106696A3 (en) | 1994-02-24 | 1995-02-22 | An absorbent body and apparatus for its manufacture |
DK95911518T DK0796072T4 (da) | 1994-02-24 | 1995-02-22 | Absorberende legeme samt apparat til fremstilling heraf |
ES95911518T ES2136281T5 (es) | 1994-02-24 | 1995-02-22 | Cuerpo absorbente y aparato para su fabricacion. |
PCT/SE1995/000185 WO1995022952A1 (fr) | 1994-02-24 | 1995-02-22 | Corps absorbant et appareil pour sa fabrication |
CO95006898A CO4340673A1 (es) | 1994-02-24 | 1995-02-22 | Un cuerpo absorbente y un aparato para su produccion |
JP52229895A JP3926381B2 (ja) | 1994-02-24 | 1995-02-22 | 吸収体及びその製造用装置 |
NZ282066A NZ282066A (en) | 1994-02-24 | 1995-02-22 | Diaper; absorbent body comprising layer of superabsorbent particles laid on an absorbent layer |
MX9603546A MX9603546A (es) | 1994-02-24 | 1995-02-22 | Cuerpo absorbente y aparato para su fabricacion. |
TNTNSN95014A TNSN95014A1 (fr) | 1994-02-24 | 1995-02-23 | Un corps absorbant et un appareil pour sa fabrication |
NO963521A NO308021B1 (no) | 1994-02-24 | 1996-08-23 | Absorberende legeme for en absorberende artikkel, fremgangsmÕte for fremstilling derav samt anvendelse av artikkelen |
FI963292A FI963292A0 (fi) | 1994-02-24 | 1996-08-23 | Absorboiva kappale ja laite sen valmistamiseksi |
GR990402115T GR3031037T3 (en) | 1994-02-24 | 1999-08-19 | An absorbent body and apparatus for its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9400642A SE508244C2 (sv) | 1994-02-24 | 1994-02-24 | Absorptionskropp samt anordning för framställning av en sådan absorptionskropp |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9400642D0 SE9400642D0 (sv) | 1994-02-24 |
SE9400642L SE9400642L (sv) | 1995-08-25 |
SE508244C2 true SE508244C2 (sv) | 1998-09-21 |
Family
ID=20393073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9400642A SE508244C2 (sv) | 1994-02-24 | 1994-02-24 | Absorptionskropp samt anordning för framställning av en sådan absorptionskropp |
Country Status (27)
Country | Link |
---|---|
US (1) | US6080909A (fr) |
EP (1) | EP0796072B2 (fr) |
JP (1) | JP3926381B2 (fr) |
CN (1) | CN1141587A (fr) |
AT (1) | ATE181228T1 (fr) |
AU (1) | AU682760B2 (fr) |
CO (1) | CO4340673A1 (fr) |
CZ (1) | CZ287965B6 (fr) |
DE (1) | DE69510370T3 (fr) |
DK (1) | DK0796072T4 (fr) |
ES (1) | ES2136281T5 (fr) |
FI (1) | FI963292A0 (fr) |
GB (1) | GB2286832B (fr) |
GR (1) | GR3031037T3 (fr) |
HU (1) | HUT76118A (fr) |
IL (1) | IL112467A (fr) |
MX (1) | MX9603546A (fr) |
NO (1) | NO308021B1 (fr) |
NZ (1) | NZ282066A (fr) |
PE (1) | PE3896A1 (fr) |
PL (1) | PL179175B1 (fr) |
SE (1) | SE508244C2 (fr) |
SK (1) | SK106696A3 (fr) |
TN (1) | TNSN95014A1 (fr) |
TW (1) | TW385698U (fr) |
WO (1) | WO1995022952A1 (fr) |
ZA (1) | ZA951016B (fr) |
Families Citing this family (116)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5830202A (en) * | 1994-08-01 | 1998-11-03 | The Procter & Gamble Company | Absorbent comprising upper and lower gel layers |
US5855572A (en) * | 1996-03-22 | 1999-01-05 | The Procter & Gamble Company | Absorbent components having a fluid acquisition zone |
US6372952B1 (en) | 1996-03-22 | 2002-04-16 | The Procter & Gamble Company | Absorbent components having a sustained acquisition rate capability upon absorbing multiple discharges of aqueous body fluids |
KR100302898B1 (ko) * | 1996-03-22 | 2001-11-02 | 데이비드 엠 모이어 | 개선된포획능을갖는흡수코어및그를함유하는흡수제품 |
SE514462C2 (sv) | 1996-11-15 | 2001-02-26 | Sca Hygiene Prod Ab | Absorberande alster såsom en dambinda, ett inkontinensskydd, ett trosskydd eller liknande |
SE514455C2 (sv) | 1996-11-15 | 2001-02-26 | Sca Hygiene Prod Ab | Absorberande alster såsom en dambinda, ett inkontinensskydd, ett trosskydd eller liknande |
SE507797C2 (sv) * | 1996-11-15 | 1998-07-13 | Moelnlycke Ab | Absorberande struktur innefattande två olika materialtyper för användning i ett absorberande alster |
SE513198C2 (sv) | 1996-11-15 | 2000-07-31 | Sca Hygiene Prod Ab | Absorberande alster med hög styvhet |
SE507798C2 (sv) | 1996-11-15 | 1998-07-13 | Moelnlycke Ab | Absorberande alster med upphöjt parti |
WO1998024621A1 (fr) * | 1996-12-06 | 1998-06-11 | Weyerhaeuser Company | Composite stratifie unitaire |
US6410820B1 (en) * | 1997-11-14 | 2002-06-25 | The Procter & Gamble Company | Method of making a slitted or particulate absorbent material and structures formed thereby |
US6630054B1 (en) * | 1998-03-19 | 2003-10-07 | Weyerhaeuser Company | Methods for forming a fluted composite |
KR20010042002A (ko) * | 1998-03-19 | 2001-05-25 | 오그덴 브라이언 씨 | 플루우트형 복합체 형성방법 |
JP3909953B2 (ja) * | 1998-05-12 | 2007-04-25 | ユニ・チャームペットケア株式会社 | 吸収体の製造方法 |
US6562742B2 (en) * | 1999-01-11 | 2003-05-13 | Bki Holding Corporation | High-performance absorbent structure |
US6765125B2 (en) * | 1999-02-12 | 2004-07-20 | Kimberly-Clark Worldwide, Inc. | Distribution—Retention material for personal care products |
US6794557B1 (en) * | 1999-07-16 | 2004-09-21 | Associated Hygienic Products Llc | Disposable absorbent article employing an absorbent composite and method of making the same |
US6867346B1 (en) | 1999-09-21 | 2005-03-15 | Weyerhaeuser Company | Absorbent composite having fibrous bands |
US6703330B1 (en) | 1999-09-21 | 2004-03-09 | Weyerhaeuser Company | Fluted absorbent composite |
US6627789B1 (en) | 1999-10-14 | 2003-09-30 | Kimberly-Clark Worldwide, Inc. | Personal care product with fluid partitioning |
CA2391528A1 (fr) * | 1999-11-19 | 2001-05-25 | Bki Holding Corporation | Parties centrales absorbantes a gradient de densite y |
US6416697B1 (en) * | 1999-12-03 | 2002-07-09 | Kimberly-Clark Worldwide, Inc. | Method for obtaining a dual strata distribution of superabsorbent in a fibrous matrix |
US6459016B1 (en) * | 1999-12-23 | 2002-10-01 | Mcneil-Ppc, Inc. | Absorbent article with multiple high absorbency zones |
ATE282388T1 (de) * | 2000-01-31 | 2004-12-15 | Bki Holding Corp | Absorbierender artikel mit verbesserten vertikalen docht- und rückfeuchteeigenschaften |
DE10054928A1 (de) * | 2000-11-06 | 2002-05-08 | Rudolf Demhartner | Verfahren zur Herstellung von flüssigkeitsaufnehmenden Unterlagen |
JP3971585B2 (ja) * | 2001-05-07 | 2007-09-05 | ユニ・チャーム株式会社 | 体液吸収シートおよび体液吸収性物品 |
EP1465569A2 (fr) * | 2002-01-18 | 2004-10-13 | BKI Holding Corporation | Matiere fibreuse a charge particulaire fonctionnelle elevee |
EP1813236B1 (fr) | 2003-02-12 | 2013-07-10 | The Procter & Gamble Company | Noyau absorbant pour élément absorbant |
EP1913912B2 (fr) | 2003-02-12 | 2020-03-18 | The Procter and Gamble Company | Partie centrale absorbante pour un article absorbant |
US7767878B2 (en) | 2003-03-12 | 2010-08-03 | Livedo Corporation | Disposable absorbent article |
JP4416431B2 (ja) * | 2003-05-09 | 2010-02-17 | 株式会社リブドゥコーポレーション | 使い捨て吸収性物品 |
DE602004003833T2 (de) * | 2003-08-20 | 2007-10-11 | Tyco Healthcare Retail Services Ag | Absorbtionskerne für absorbierenden artikel und deren herstellungsverfahren |
US7872168B2 (en) * | 2003-10-31 | 2011-01-18 | Kimberely-Clark Worldwide, Inc. | Stretchable absorbent article |
DE10356363A1 (de) * | 2003-11-28 | 2005-06-23 | Hubert Hergeth | Luftführung an einem Zellstofföffner |
US7662745B2 (en) | 2003-12-18 | 2010-02-16 | Kimberly-Clark Corporation | Stretchable absorbent composites having high permeability |
US7772456B2 (en) | 2004-06-30 | 2010-08-10 | Kimberly-Clark Worldwide, Inc. | Stretchable absorbent composite with low superaborbent shake-out |
US7247215B2 (en) * | 2004-06-30 | 2007-07-24 | Kimberly-Clark Worldwide, Inc. | Method of making absorbent articles having shaped absorbent cores on a substrate |
US7938813B2 (en) * | 2004-06-30 | 2011-05-10 | Kimberly-Clark Worldwide, Inc. | Absorbent article having shaped absorbent core formed on a substrate |
WO2006004464A1 (fr) | 2004-07-02 | 2006-01-12 | Sca Hygiene Products Ab | Structure de couche absorbante |
US20060202380A1 (en) * | 2005-03-11 | 2006-09-14 | Rachelle Bentley | Method of making absorbent core structures with undulations |
US8241263B2 (en) | 2005-08-26 | 2012-08-14 | Medline Industries, Inc. | Absorbent article |
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MX2009013906A (es) | 2007-06-18 | 2010-01-28 | Procter & Gamble | Articulo absorbente desechable con nucleo absorbente sellado con material polimerico particulado absorbente practicamente distribuido en forma continua. |
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EP2285326A1 (fr) | 2008-04-29 | 2011-02-23 | The Procter & Gamble Company | Procédé de fabrication d'une partie centrale absorbante avec un revêtement central résistant à la déformation |
JP2009291475A (ja) * | 2008-06-06 | 2009-12-17 | Zuiko Corp | 衛生用品用吸収性コア及びその製造方法 |
EP2329803B1 (fr) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Appareil et procédé pour le transfert d'un matériau à particules |
US9089453B2 (en) | 2009-12-30 | 2015-07-28 | Curt G. Joa, Inc. | Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article |
MX344365B (es) | 2010-10-19 | 2016-12-14 | Medline Ind Inc * | Articulos absorbentes y metodos para fabricarlos. |
US10117792B2 (en) | 2010-10-19 | 2018-11-06 | Medline Industries, Inc. | Absorbent articles and methods of manufacturing the same |
ITBO20110186A1 (it) * | 2011-04-08 | 2012-10-09 | Gdm Spa | Metodo e unità per la realizzazione di imbottiture per articoli assorbenti igienici. |
EP2532329B1 (fr) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Procédé et appareil pour la fabrication de structures absorbantes à partir d'un matériau absorbant |
JP6339009B2 (ja) | 2011-06-10 | 2018-06-06 | ザ プロクター アンド ギャンブル カンパニー | 吸収性物品の吸収性構造体 |
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ES2484695T5 (es) | 2011-06-10 | 2018-02-13 | The Procter & Gamble Company | Pañal desechable que tiene una unión reducida entre el núcleo absorbente y la lámina de respaldo |
PL2532328T3 (pl) | 2011-06-10 | 2014-07-31 | Procter & Gamble | Sposób i urządzenie do wytworzenia struktur chłonnych z materiałem chłonnym |
CN105816277A (zh) | 2011-06-10 | 2016-08-03 | 宝洁公司 | 一次性尿布 |
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US10828204B2 (en) * | 2011-09-08 | 2020-11-10 | Curt G. Joa, Inc. | Apparatus and method for forming absorbent cores |
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CA2890759C (fr) | 2012-11-13 | 2018-03-27 | The Procter & Gamble Company | Articles absorbants ayant des canaux et des signaux |
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EP2740450A1 (fr) | 2012-12-10 | 2014-06-11 | The Procter & Gamble Company | C'ur absorbant à haute teneur en matériau superabsorbant |
EP2740449B1 (fr) | 2012-12-10 | 2019-01-23 | The Procter & Gamble Company | Article absorbant à haute teneur en matériau absorbant |
US8979815B2 (en) | 2012-12-10 | 2015-03-17 | The Procter & Gamble Company | Absorbent articles with channels |
US10639215B2 (en) | 2012-12-10 | 2020-05-05 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
EP2740452B1 (fr) | 2012-12-10 | 2021-11-10 | The Procter & Gamble Company | Article absorbant à haute teneur en matériau absorbant |
US9216116B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels |
CN103300975B (zh) * | 2013-05-14 | 2014-10-29 | 百润(中国)有限公司 | 梳状多层吸收芯体及加工方法 |
ES2655690T3 (es) | 2013-06-14 | 2018-02-21 | The Procter & Gamble Company | Artículo absorbente y canales de formación de núcleo absorbente cuando están húmedos |
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USD703711S1 (en) | 2013-08-23 | 2014-04-29 | Curt G. Joa, Inc. | Ventilated vacuum communication structure |
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USD703247S1 (en) | 2013-08-23 | 2014-04-22 | Curt G. Joa, Inc. | Ventilated vacuum commutation structure |
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1994
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- 1995-01-27 IL IL11246795A patent/IL112467A/en not_active IP Right Cessation
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- 1995-02-09 GB GB9502554A patent/GB2286832B/en not_active Expired - Fee Related
- 1995-02-21 PE PE1995262401A patent/PE3896A1/es not_active Application Discontinuation
- 1995-02-22 CO CO95006898A patent/CO4340673A1/es unknown
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- 1995-02-22 EP EP95911518A patent/EP0796072B2/fr not_active Expired - Lifetime
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- 1995-02-22 AU AU19055/95A patent/AU682760B2/en not_active Ceased
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- 1995-02-22 WO PCT/SE1995/000185 patent/WO1995022952A1/fr active IP Right Grant
- 1995-02-22 PL PL95315949A patent/PL179175B1/pl not_active IP Right Cessation
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- 1995-02-22 DK DK95911518T patent/DK0796072T4/da active
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- 1995-02-22 CN CN95191751A patent/CN1141587A/zh active Pending
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- 1995-02-23 TN TNTNSN95014A patent/TNSN95014A1/fr unknown
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