NL7207878A - - Google Patents

Info

Publication number
NL7207878A
NL7207878A NL7207878A NL7207878A NL7207878A NL 7207878 A NL7207878 A NL 7207878A NL 7207878 A NL7207878 A NL 7207878A NL 7207878 A NL7207878 A NL 7207878A NL 7207878 A NL7207878 A NL 7207878A
Authority
NL
Netherlands
Application number
NL7207878A
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 filed Critical
Publication of NL7207878A publication Critical patent/NL7207878A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL7207878A 1971-06-11 1972-06-09 NL7207878A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15207671A 1971-06-11 1971-06-11

Publications (1)

Publication Number Publication Date
NL7207878A true NL7207878A (enrdf_load_stackoverflow) 1972-12-13

Family

ID=22541421

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207878A NL7207878A (enrdf_load_stackoverflow) 1971-06-11 1972-06-09

Country Status (6)

Country Link
CA (1) CA964908A (enrdf_load_stackoverflow)
DE (1) DE2228528A1 (enrdf_load_stackoverflow)
FR (1) FR2140638B1 (enrdf_load_stackoverflow)
GB (1) GB1367846A (enrdf_load_stackoverflow)
IT (1) IT956454B (enrdf_load_stackoverflow)
NL (1) NL7207878A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129155B (en) * 1982-10-13 1987-05-20 Ng Trustees & Nominees Ltd Bifocal contact lenses
JPS6157908A (ja) * 1984-08-30 1986-03-25 Seizo Miyata 光学用樹脂組成物
GB2217869A (en) * 1988-04-22 1989-11-01 Ceskoslovenska Akademie Ved Contact lenses
US5173723A (en) * 1990-10-02 1992-12-22 Volk Donald A Aspheric ophthalmic accommodating lens design for intraocular lens and contact lens
US5198844A (en) * 1991-07-10 1993-03-30 Johnson & Johnson Vision Products, Inc. Segmented multifocal contact lens
CZ282423B6 (cs) * 1992-01-28 1997-07-16 Johnson & Johnson Vision Products, Inc. Multifokální refrakční čočka a způsob její výroby
US5936704A (en) 1997-12-22 1999-08-10 Gabrielian; Grant Marked contact lens bearing optical marking element
US6024448A (en) * 1998-03-31 2000-02-15 Johnson & Johnson Vision Products, Inc. Contact lenses bearing identifying marks
US6203156B1 (en) 1998-03-31 2001-03-20 Johnson & Johnson Vision Care, Inc. Contact lenses bearing marks
US6609041B1 (en) 1999-05-05 2003-08-19 Johnson & Johnson Vision Care, Inc. Method and system for SKU tracking and changeover
GB2364136B (en) * 2000-06-29 2004-11-17 Brian David Cantor Multifocal contact lenses
WO2007002487A2 (en) 2005-06-24 2007-01-04 Boston Foundation For Sight Scleral contact lens with grooves and method of making lens
EP2458427B1 (en) * 2007-01-16 2015-09-02 Menicon Co., Ltd. Contact lens and method of producing contact lens

Also Published As

Publication number Publication date
FR2140638B1 (enrdf_load_stackoverflow) 1977-12-23
CA964908A (en) 1975-03-25
DE2228528A1 (de) 1973-01-04
IT956454B (it) 1973-10-10
GB1367846A (en) 1974-09-25
FR2140638A1 (enrdf_load_stackoverflow) 1973-01-19

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Legal Events

Date Code Title Description
BV The patent application has lapsed