BR9810229A - Lâmina, processo para fabricação de uma lâmina, molde, montagem de molde, e, lâmina retro-refletora, pluralidade de lâminas, processo para fabricação das mesmas - Google Patents

Lâmina, processo para fabricação de uma lâmina, molde, montagem de molde, e, lâmina retro-refletora, pluralidade de lâminas, processo para fabricação das mesmas

Info

Publication number
BR9810229A
BR9810229A BR9810229-0A BR9810229A BR9810229A BR 9810229 A BR9810229 A BR 9810229A BR 9810229 A BR9810229 A BR 9810229A BR 9810229 A BR9810229 A BR 9810229A
Authority
BR
Brazil
Prior art keywords
blade
blades
cubic
mold
elements
Prior art date
Application number
BR9810229-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Robert L Erwin
Gerald M Benson
Kenneth L Smith
Dan E Luttrell
Original Assignee
Minnesota Mining & Mfg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25388319&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9810229(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR9810229A publication Critical patent/BR9810229A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors
    • B29D11/00625—Moulds for reflex reflectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/03—Laminated mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Adornments (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
BR9810229-0A 1997-07-02 1998-06-12 Lâmina, processo para fabricação de uma lâmina, molde, montagem de molde, e, lâmina retro-refletora, pluralidade de lâminas, processo para fabricação das mesmas BR9810229A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88607497A 1997-07-02 1997-07-02
PCT/US1998/012459 WO1999001275A1 (en) 1997-07-02 1998-06-12 Cube corner sheeting mold and method of making the same

Publications (1)

Publication Number Publication Date
BR9810229A true BR9810229A (pt) 2000-08-08

Family

ID=25388319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810229-0A BR9810229A (pt) 1997-07-02 1998-06-12 Lâmina, processo para fabricação de uma lâmina, molde, montagem de molde, e, lâmina retro-refletora, pluralidade de lâminas, processo para fabricação das mesmas

Country Status (14)

Country Link
US (3) US6318987B1 (enExample)
EP (1) EP1017557B1 (enExample)
JP (1) JP4235750B2 (enExample)
KR (1) KR100573526B1 (enExample)
CN (1) CN1105637C (enExample)
AT (1) ATE284306T1 (enExample)
AU (1) AU728328B2 (enExample)
BR (1) BR9810229A (enExample)
CA (1) CA2294762A1 (enExample)
DE (1) DE69828070T2 (enExample)
IL (1) IL133857A0 (enExample)
NO (1) NO996562L (enExample)
TR (1) TR199903340T2 (enExample)
WO (1) WO1999001275A1 (enExample)

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US6253442B1 (en) * 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
IL133857A0 (en) 1997-07-02 2001-04-30 Minnesota Mining & Mfg Cube corner sheeting mold and method of making the same
US6540367B1 (en) 1999-04-07 2003-04-01 3M Innovative Properties Company Structured surface articles containing geometric structures with compound faces and methods for making same
US8728610B2 (en) 2000-02-25 2014-05-20 3M Innovative Properties Company Compound mold and structured surface articles containing geometric structures with compound faces and method of making same
US6700712B2 (en) 2001-11-13 2004-03-02 3M Innovative Properties Company Multidirectional single surface optically shaped film
DE10216579A1 (de) * 2002-04-14 2003-10-23 Sen Hans-Erich Gubela Weitwinkelsensorsystem mit Tripelreflektor und Herstellung der Werkzeuge
ATE440300T1 (de) * 2002-06-11 2009-09-15 3M Innovative Properties Co Herstellungsverfahren für eine form und hieraus gewonnene repliken
US7156527B2 (en) 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
EP2442151A3 (en) 2003-03-06 2012-05-09 3M Innovative Properties Co. Lamina comprising cube corner elements and retroreflective sheeting
US6884371B2 (en) * 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
US7174619B2 (en) 2003-03-06 2007-02-13 3M Innovative Properties Company Methods of making microstructured lamina and apparatus
US7201485B1 (en) * 2003-08-15 2007-04-10 University Of South Florida Corner cube retroreflector
US7677146B2 (en) * 2006-05-10 2010-03-16 3M Innovative Properties Company Cutting tool using one or more machined tool tips in a continuous or interrupted cut fast tool servo
US8215943B2 (en) * 2006-06-01 2012-07-10 Avery Dennison Corporation Heat-transfer label assembly and apparatus for applying heat-transfer labels
JP5091864B2 (ja) 2006-08-22 2012-12-05 日本カーバイド工業株式会社 三角錐型キューブコーナー再帰反射物品及びその製造方法
US7628100B2 (en) * 2007-01-05 2009-12-08 3M Innovative Properties Company Cutting tool using one or more machined tool tips with diffractive features in a continuous or interrupted cut fast tool servo
US7506987B2 (en) * 2007-03-02 2009-03-24 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
US8388154B2 (en) 2007-08-24 2013-03-05 Nippon Carbide Industries Co., Inc. Cube-corner retroreflective article
US7669508B2 (en) * 2007-10-29 2010-03-02 3M Innovative Properties Company Cutting tool using one or more machined tool tips with diffractive features
US20090147361A1 (en) * 2007-12-07 2009-06-11 3M Innovative Properties Company Microreplicated films having diffractive features on macro-scale features
WO2009146055A2 (en) * 2008-04-02 2009-12-03 3M Innovative Properties Company Methods and systems for fabricating optical films having superimposed features
TWI483013B (zh) 2008-04-02 2015-05-01 3M Innovative Properties Co 光導膜及其製造方法
US8783879B2 (en) * 2008-10-22 2014-07-22 3M Innovative Properties Company Retroreflective sheeting
WO2011026237A1 (en) 2009-09-01 2011-03-10 Dbm Reflex Entreprises Inc. Multi-color vehicle lens having interconnected tir reflecting prisms
EP2518504A1 (en) 2011-04-29 2012-10-31 Miltenyi Biotec GmbH A method for the quantitative and qualitative characterization of antigen-specific T cells recognizing a specific antigen
EP2714358B1 (en) 2011-05-31 2020-02-19 3M Innovative Properties Company Methods for making differentially pattern cured microstructured articles
EP2715415B1 (en) 2011-05-31 2024-03-20 3M Innovative Properties Company Retroreflective articles having composite cube-corners and methods of making
SG195166A1 (en) 2011-05-31 2013-12-30 3M Innovative Properties Co Method for making microstructured tools having discontinuous topographies, articles produced therefrom
KR102133964B1 (ko) * 2012-12-28 2020-07-15 미래나노텍(주) 변형된 구조의 큐브 코너를 이용하는 재귀반사 시트
US9703023B2 (en) 2013-03-15 2017-07-11 3M Innovative Properties Company Microtiled prismatic cube corner articles
US20160011346A1 (en) 2014-07-14 2016-01-14 Sergiy Vasylyev High incidence angle retroreflective sheeting
SG11201703902UA (en) * 2014-11-20 2017-06-29 Avery Dennison Corp Tiled retroreflector with multi-stage dicing
CN106238582B (zh) * 2016-09-19 2017-12-08 哈尔滨工业大学 一种采用金属箔材/薄板制造空间可展开舱段的模具
EP3583452A4 (en) 2017-02-14 2021-03-17 3M Innovative Properties Company NON-ORTHOGONAL CUBE CORNER ELEMENTS AND NETWORKS OF THESE MANUFACTURED BY COMBINATION MILLING
CN111247460A (zh) 2017-08-29 2020-06-05 艾利丹尼森公司 用于基于投影机的显示系统的回射片
US11073641B2 (en) 2017-09-11 2021-07-27 Orafol Americas Inc. Methods of fabricating retroreflector prisms with polygonal apertures and devices thereof
KR20230056694A (ko) 2020-08-27 2023-04-27 오러 옵티칼 시스템즈, 엘피 마이크로프리즘 재귀반사 몰드, 시트 및 물품 및 이의 제조방법

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Also Published As

Publication number Publication date
TR199903340T2 (xx) 2001-06-21
KR100573526B1 (ko) 2006-04-26
DE69828070D1 (de) 2005-01-13
WO1999001275A1 (en) 1999-01-14
CN1268921A (zh) 2000-10-04
NO996562D0 (no) 1999-12-29
US20020028263A1 (en) 2002-03-07
CN1105637C (zh) 2003-04-16
IL133857A0 (en) 2001-04-30
JP2002507945A (ja) 2002-03-12
NO996562L (no) 2000-03-01
US6257860B1 (en) 2001-07-10
KR20010014414A (ko) 2001-02-26
DE69828070T2 (de) 2005-12-08
AU728328B2 (en) 2001-01-04
US6318987B1 (en) 2001-11-20
JP4235750B2 (ja) 2009-03-11
US6386855B1 (en) 2002-05-14
ATE284306T1 (de) 2004-12-15
EP1017557B1 (en) 2004-12-08
CA2294762A1 (en) 1999-01-14
EP1017557A1 (en) 2000-07-12
AU7968998A (en) 1999-01-25

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 4A,5A,6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1868 DE 24/10/2006.