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
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)
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 (https=) | 1972-12-13 |
Family
ID=22541421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207878A NL7207878A (https=) | 1971-06-11 | 1972-06-09 |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA964908A (https=) |
| DE (1) | DE2228528A1 (https=) |
| FR (1) | FR2140638B1 (https=) |
| GB (1) | GB1367846A (https=) |
| IT (1) | IT956454B (https=) |
| NL (1) | NL7207878A (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0107444B1 (en) * | 1982-10-13 | 1990-06-27 | N.G. Trustees And Nominees Limited | 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 |
-
1972
- 1972-06-01 CA CA143,656A patent/CA964908A/en not_active Expired
- 1972-06-09 FR FR7220890A patent/FR2140638B1/fr not_active Expired
- 1972-06-09 NL NL7207878A patent/NL7207878A/xx not_active Application Discontinuation
- 1972-06-09 GB GB2702672A patent/GB1367846A/en not_active Expired
- 1972-06-10 IT IT25538/72A patent/IT956454B/it active
- 1972-06-12 DE DE2228528A patent/DE2228528A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2140638A1 (https=) | 1973-01-19 |
| IT956454B (it) | 1973-10-10 |
| CA964908A (en) | 1975-03-25 |
| GB1367846A (en) | 1974-09-25 |
| DE2228528A1 (de) | 1973-01-04 |
| FR2140638B1 (https=) | 1977-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |