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HK1019933A1 - Glittering cube-corner retroreflective sheeting - Google Patents

Glittering cube-corner retroreflective sheeting

Info

Publication number
HK1019933A1
HK1019933A1 HK99105031A HK99105031A HK1019933A1 HK 1019933 A1 HK1019933 A1 HK 1019933A1 HK 99105031 A HK99105031 A HK 99105031A HK 99105031 A HK99105031 A HK 99105031A HK 1019933 A1 HK1019933 A1 HK 1019933A1
Authority
HK
Hong Kong
Prior art keywords
retroreflective sheeting
corner retroreflective
glittering cube
glittering
cube
Prior art date
Application number
HK99105031A
Other languages
English (en)
Inventor
Jeanine M Shusta
Paul E Marecki
Matthew R C Atkinson
Cheryl M Frey
Olester Benson Jr
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
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of HK1019933A1 publication Critical patent/HK1019933A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
HK99105031A 1996-04-30 1999-11-04 Glittering cube-corner retroreflective sheeting HK1019933A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/640,326 US5840405A (en) 1996-04-30 1996-04-30 Glittering cube-corner retroreflective sheeting
PCT/US1997/005594 WO1997041465A1 (fr) 1996-04-30 1997-04-03 Revetement retroreflechissant scintillant utilisant des elements pyramidaux

Publications (1)

Publication Number Publication Date
HK1019933A1 true HK1019933A1 (en) 2000-03-03

Family

ID=24567785

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99105031A HK1019933A1 (en) 1996-04-30 1999-11-04 Glittering cube-corner retroreflective sheeting

Country Status (12)

Country Link
US (1) US5840405A (fr)
EP (1) EP1015915B1 (fr)
JP (1) JP2000509167A (fr)
KR (1) KR100294097B1 (fr)
CN (1) CN1150408C (fr)
AU (1) AU719746B2 (fr)
BR (1) BR9708883A (fr)
DE (1) DE69723320T2 (fr)
ES (1) ES2197994T3 (fr)
HK (1) HK1019933A1 (fr)
TW (1) TW344803B (fr)
WO (1) WO1997041465A1 (fr)

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Also Published As

Publication number Publication date
KR20000018266A (ko) 2000-04-06
AU2438797A (en) 1997-11-19
JP2000509167A (ja) 2000-07-18
ES2197994T3 (es) 2004-01-16
DE69723320T2 (de) 2004-04-22
CN1150408C (zh) 2004-05-19
TW344803B (en) 1998-11-11
US5840405A (en) 1998-11-24
KR100294097B1 (ko) 2001-09-07
EP1015915B1 (fr) 2003-07-02
DE69723320D1 (de) 2003-08-07
WO1997041465A1 (fr) 1997-11-06
AU719746B2 (en) 2000-05-18
EP1015915A1 (fr) 2000-07-05
BR9708883A (pt) 2000-05-09
CN1216615A (zh) 1999-05-12

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110403