GB662023A - Improvements in and relating to spectacles - Google Patents
Improvements in and relating to spectaclesInfo
- Publication number
- GB662023A GB662023A GB20853/49A GB2085349A GB662023A GB 662023 A GB662023 A GB 662023A GB 20853/49 A GB20853/49 A GB 20853/49A GB 2085349 A GB2085349 A GB 2085349A GB 662023 A GB662023 A GB 662023A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lenses
- projections
- frame
- wearer
- hinged
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/02—Bridge or browbar secured to lenses without the use of rims
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
662,023. Spectacle frames. CURTET, C. L. Aug. 10, 1949 [June 3, 1949], No. 20853/49. Class 97 (i). The frame comprises a front part 1 with side arms 3 hinged thereto and having extensions 2 to which the lenses 6 are respectively attached by a single screw 7, rotation of the lenses being prevented by engagement thereof with a pair of projections 8 on each extension. The projections may be undercut to receive the lens edge or the latter notched to receive the projections. Pads 12 may be attached to the lenses to rest on the face of the wearer. The lenses may be coloured for use in sun glasses. The frame part 1 may have a portion 9 to which the side arms are hinged and which may be adjusted by bending to fit the frame to the wearer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH662023X | 1949-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB662023A true GB662023A (en) | 1951-11-28 |
Family
ID=4526975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20853/49A Expired GB662023A (en) | 1949-06-03 | 1949-08-10 | Improvements in and relating to spectacles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB662023A (en) |
-
1949
- 1949-08-10 GB GB20853/49A patent/GB662023A/en not_active Expired
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