CN102036851A - 改进的车辆座椅系统 - Google Patents
改进的车辆座椅系统 Download PDFInfo
- Publication number
- CN102036851A CN102036851A CN200880129391XA CN200880129391A CN102036851A CN 102036851 A CN102036851 A CN 102036851A CN 200880129391X A CN200880129391X A CN 200880129391XA CN 200880129391 A CN200880129391 A CN 200880129391A CN 102036851 A CN102036851 A CN 102036851A
- Authority
- CN
- China
- Prior art keywords
- seat
- foamed materials
- wall portion
- seat assembly
- moulding plastics
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 73
- 239000004033 plastic Substances 0.000 claims description 44
- 229920003023 plastic Polymers 0.000 claims description 44
- 238000000465 moulding Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 17
- 229920001169 thermoplastic Polymers 0.000 claims description 14
- 239000006261 foam material Substances 0.000 claims description 11
- 238000005728 strengthening Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 239000002991 molded plastic Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920005653 propylene-ethylene copolymer Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000088 plastic resin Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010107 reaction injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000007666 vacuum forming Methods 0.000 description 2
- 229920005789 ACRONAL® acrylic binder Polymers 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
- B60N2/686—Panel like structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1228—Joining preformed parts by the expanding material
- B29C44/1233—Joining preformed parts by the expanding material the preformed parts being supported during expanding
- B29C44/1238—Joining preformed parts by the expanding material the preformed parts being supported during expanding and having flexible and solid areas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14795—Porous or permeable material, e.g. foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
- B29K2715/003—Cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/771—Seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1263CH2008 | 2008-05-23 | ||
IN1263/CHE/2008 | 2008-05-23 | ||
PCT/US2008/069955 WO2009142649A1 (en) | 2008-05-23 | 2008-07-14 | Improved vehicular seating system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102036851A true CN102036851A (zh) | 2011-04-27 |
Family
ID=40243786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880129391XA Pending CN102036851A (zh) | 2008-05-23 | 2008-07-14 | 改进的车辆座椅系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110101744A1 (zh) |
EP (1) | EP2307235A1 (zh) |
JP (1) | JP2011522728A (zh) |
KR (1) | KR20110011701A (zh) |
CN (1) | CN102036851A (zh) |
BR (1) | BRPI0822435A8 (zh) |
WO (1) | WO2009142649A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106926761A (zh) * | 2017-03-29 | 2017-07-07 | 常州康丰车辆配件有限公司 | 车用座椅及其制造方法 |
CN109383339A (zh) * | 2017-08-11 | 2019-02-26 | 上汽通用五菱汽车股份有限公司 | 一种一体式座椅 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5484965B2 (ja) * | 2010-03-04 | 2014-05-07 | 株式会社タチエス | 車両用シートのシートクッション |
FR2965520A1 (fr) * | 2010-10-04 | 2012-04-06 | Peugeot Citroen Automobiles Sa | Armature de siege |
WO2012075297A1 (en) | 2010-12-01 | 2012-06-07 | Salflex Polymers Limited | Seat-back with anchorage bar |
FR2985956B1 (fr) * | 2012-01-23 | 2015-06-26 | Peugeot Citroen Automobiles Sa | Dispositif formant une ossature d'assise pour siege automobile, de poids allegee, procede de fabrication de cette ossature avec differentes hauteurs d'assise |
FR2991249B1 (fr) * | 2012-05-31 | 2015-08-21 | Faurecia Sieges Automobile | Armature d'assise de siege de vehicule |
CN103315548A (zh) * | 2013-06-21 | 2013-09-25 | 星威国际家居有限公司 | 盘连式塑料靠背椅 |
CA2946579C (en) * | 2014-04-24 | 2017-09-12 | Ashley Furniture Industries, Inc. | Drop in seat deck for furniture assemblies |
KR101721727B1 (ko) * | 2014-05-09 | 2017-04-11 | (주)엘지하우시스 | 연속섬유강화 열가소성 플라스틱을 이용한 헤드레스트 일체형 3열 시트 백 프레임 및 그 제조방법 |
CN106394365A (zh) * | 2015-07-30 | 2017-02-15 | 广州金发碳纤维新材料发展有限公司 | 一种座椅骨架及其加工工艺 |
CN106394364A (zh) * | 2015-07-30 | 2017-02-15 | 广州金发碳纤维新材料发展有限公司 | 一种座椅骨架及其加工工艺 |
JP6589727B2 (ja) * | 2016-04-11 | 2019-10-16 | トヨタ紡織株式会社 | 乗物用シート |
US10220750B2 (en) | 2016-08-05 | 2019-03-05 | Ford Global Technologies, Llc | Inner carrier substrate mechanical lock with head restraint guide sleeves |
US10011204B2 (en) * | 2016-08-05 | 2018-07-03 | Ford Global Technologies, Llc | Molded soft back panel |
US9845032B1 (en) * | 2016-08-05 | 2017-12-19 | Ford Global Technologies, Llc | Modular back panel sub-assembly |
US10220745B2 (en) | 2016-08-05 | 2019-03-05 | Ford Global Technologies, Llc | Inner carrier substrate trim cover attachment |
US11059403B2 (en) | 2018-05-17 | 2021-07-13 | Toyota Motor Engineering & Manufacturing North America, Inc. | Reinforced rear seat assemblies for vehicles |
US11751694B2 (en) | 2020-09-29 | 2023-09-12 | Craftsman Upholstery & Interiors, Llc | Method and apparatus for creating a kneeler pad using a thermoforming process |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088367A (en) * | 1977-06-20 | 1978-05-09 | Rohr Industries, Inc. | Vehicle seat assembly |
JPS574427A (en) * | 1980-06-09 | 1982-01-11 | Tachikawa Spring Co Ltd | Synthetic resin frame for seat |
DE8100507U1 (de) * | 1981-01-13 | 1981-09-03 | Franz Kiel GmbH, 8860 Nördlingen | Sitz fuer beliebige verwendung |
JPS5861028A (ja) * | 1981-10-07 | 1983-04-11 | Tachikawa Spring Co Ltd | 車両用シ−トフレ−ムの取付構造 |
US5704691A (en) * | 1996-06-06 | 1998-01-06 | Hon Industries Inc. | Padded chair construction |
US6565152B2 (en) * | 1999-12-23 | 2003-05-20 | Transportation Seating, Inc. | Lightweight seat assembly for public transportation vehicle |
US6491346B1 (en) * | 2000-06-01 | 2002-12-10 | Dow Global Technologies, Inc. | Seating system and method for making the same |
US7128373B2 (en) * | 2002-09-27 | 2006-10-31 | Dow Global Technologies, Inc. | Seating system and method of forming same |
US20050110327A1 (en) * | 2003-11-26 | 2005-05-26 | Chernoff Adrian B. | Vehicle seat |
EP1946962A3 (de) * | 2007-01-18 | 2009-10-21 | Basf Se | Sitzstruktur für einen Fahrzeugsitz |
-
2008
- 2008-07-14 KR KR1020107028873A patent/KR20110011701A/ko not_active Application Discontinuation
- 2008-07-14 BR BRPI0822435A patent/BRPI0822435A8/pt not_active IP Right Cessation
- 2008-07-14 JP JP2011510480A patent/JP2011522728A/ja not_active Withdrawn
- 2008-07-14 EP EP08781791A patent/EP2307235A1/en not_active Withdrawn
- 2008-07-14 WO PCT/US2008/069955 patent/WO2009142649A1/en active Application Filing
- 2008-07-14 US US12/992,614 patent/US20110101744A1/en not_active Abandoned
- 2008-07-14 CN CN200880129391XA patent/CN102036851A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106926761A (zh) * | 2017-03-29 | 2017-07-07 | 常州康丰车辆配件有限公司 | 车用座椅及其制造方法 |
CN109383339A (zh) * | 2017-08-11 | 2019-02-26 | 上汽通用五菱汽车股份有限公司 | 一种一体式座椅 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0822435A2 (pt) | 2015-06-16 |
EP2307235A1 (en) | 2011-04-13 |
WO2009142649A1 (en) | 2009-11-26 |
KR20110011701A (ko) | 2011-02-08 |
US20110101744A1 (en) | 2011-05-05 |
JP2011522728A (ja) | 2011-08-04 |
BRPI0822435A8 (pt) | 2015-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102036851A (zh) | 改进的车辆座椅系统 | |
US8894154B2 (en) | Seat back including integrated backrest and reinforcing composite layer | |
EP1286852B1 (en) | Improved seating system and method for making the same | |
US8128174B2 (en) | Pocketed molded vehicle backrest | |
US7731293B1 (en) | Multiple part resin seat back with integrated adjustable headrest support | |
US20080038569A1 (en) | Composite component | |
EP1106424A2 (en) | Seat cushion and method of manufacturing the same | |
US20170210264A1 (en) | Seat-back frame, method for preparing the same, and seat-back for vehicle | |
US8240703B2 (en) | Airbag door connecting structure of passenger seat in vehicle | |
CN105711112B (zh) | 具有雕刻表面的车辆内部面板 | |
WO2008121754A1 (en) | Foam reinforced vehicular seating system | |
US8414053B2 (en) | Seat back assembly with integral reinforcement structure | |
US9096184B2 (en) | Plastic panels for motor vehicles and methods for making the same | |
CN105121118A (zh) | 形成用于交通工具的椅背框架的方法 | |
CN108495744B (zh) | 副驾驶座安全气囊的外壳、其的制造方法及车辆用副驾驶座安全气囊 | |
JP6728231B2 (ja) | 車両用内装材 | |
US20130115417A1 (en) | Soft pad and manufacturing method thereof for vehicle | |
US20030026970A1 (en) | Method of manufacturing a soft trim assembly and resultant article | |
KR102291902B1 (ko) | 스틸 인서트 구조를 갖는 자동차용 시트백 프레임 | |
Sopher | Advancements in soft polyolefin bead foams for automotive interior trim components | |
US11904746B2 (en) | Plastic seating frame for electrical vehicle | |
Signetto | Plastic components analysis and evaluation for weight reduction application | |
WO2019167686A1 (ja) | シート芯材 | |
JP2002307470A (ja) | 自動車用内装品の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: STYRON GMBH Free format text: FORMER OWNER: THE DOW GLOBAL TECHNOLOGIES INC. Effective date: 20111229 Owner name: STYRON EUROPE GMBH Free format text: FORMER OWNER: STYRON GMBH Effective date: 20111229 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111229 Address after: Horgen Switzerland Applicant after: STYRON EUROPE GmbH Address before: Michigan Applicant before: Scarlett Dillon Co.,Ltd. Effective date of registration: 20111229 Address after: Michigan Applicant after: Scarlett Dillon Co.,Ltd. Address before: American Michigan Applicant before: Dow Global Technologies Inc. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110427 |