CH607068A5 - - Google Patents
Info
- Publication number
- CH607068A5 CH607068A5 CH960473A CH960473A CH607068A5 CH 607068 A5 CH607068 A5 CH 607068A5 CH 960473 A CH960473 A CH 960473A CH 960473 A CH960473 A CH 960473A CH 607068 A5 CH607068 A5 CH 607068A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
- A61F9/023—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs with variable transmission, e.g. photochromic
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/102—Photochromic filters
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/12—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/16—Laminated or compound lenses
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26831772A | 1972-07-03 | 1972-07-03 | |
| US37024773A | 1973-06-15 | 1973-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH607068A5 true CH607068A5 (US06653308-20031125-C00199.png) | 1978-11-30 |
Family
ID=26953003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH960473A CH607068A5 (US06653308-20031125-C00199.png) | 1972-07-03 | 1973-07-02 |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9200977U1 (US06653308-20031125-C00199.png) * | 1992-01-28 | 1992-05-27 | Sasaki, Keisuke, Tokio/Tokyo, Jp |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8234283D0 (en) * | 1982-12-01 | 1995-04-12 | Secr Defence | Improvements in or relating to surveillance apparatus |
| AU602662B2 (en) * | 1986-10-16 | 1990-10-25 | Suntiger, Incorporated | Ultraviolet radiation and blue light blocking polarizing lens |
| US5177509A (en) * | 1987-02-26 | 1993-01-05 | Suntiger, Inc. | Ultraviolet radiation and blue light blocking polarizing lens |
| JP2613486B2 (ja) * | 1990-03-30 | 1997-05-28 | 旭光学工業株式会社 | 貼り合わせ眼鏡レンズ及びその製造方法 |
| DE4423904A1 (de) * | 1994-07-10 | 1996-01-11 | Rodenstock Optik G | Photochrome Substanzen (Auto) |
| KR100399250B1 (ko) * | 2001-08-30 | 2003-09-26 | 김수진 | 광 가역성 변색 도수 편광 선글라스 렌즈 및 제조방법 |
| EP3287266A1 (en) * | 2016-08-17 | 2018-02-28 | Dongguan Koda Optical Lens Co.,Ltd. DONGGUAN KODA OPTICAL LENS CO.,LTD. | A method of manufacturing photochromic lens and article thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1438522A (fr) * | 1965-04-01 | 1966-05-13 | Saint Gobain | Vitrages à transmission variable |
| US3666352A (en) * | 1970-01-22 | 1972-05-30 | Charles A Wagner | Rate controlled photochromic lenses of vinyl chloride-vinyl acetate copolymer containing a mercury thiocarbazone compound |
-
1973
- 1973-06-29 CA CA175,244A patent/CA1010273A/en not_active Expired
- 1973-06-29 AT AT576973A patent/AT329281B/de not_active IP Right Cessation
- 1973-06-29 FR FR7324497A patent/FR2236479B1/fr not_active Expired
- 1973-07-02 IT IT5117473A patent/IT994079B/it active
- 1973-07-02 CH CH960473A patent/CH607068A5/xx not_active IP Right Cessation
- 1973-07-03 GB GB3163473A patent/GB1413544A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9200977U1 (US06653308-20031125-C00199.png) * | 1992-01-28 | 1992-05-27 | Sasaki, Keisuke, Tokio/Tokyo, Jp |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1413544A (en) | 1975-11-12 |
| IT994079B (it) | 1975-10-20 |
| AT329281B (de) | 1976-05-10 |
| ATA576973A (de) | 1975-07-15 |
| FR2236479A1 (US06653308-20031125-C00199.png) | 1975-02-07 |
| CA1010273A (en) | 1977-05-17 |
| FR2236479B1 (US06653308-20031125-C00199.png) | 1977-09-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: AO, INC. |
|
| PL | Patent ceased |