GB339547A - Improvements in spectacle frames - Google Patents
Improvements in spectacle framesInfo
- Publication number
- GB339547A GB339547A GB462230A GB462230A GB339547A GB 339547 A GB339547 A GB 339547A GB 462230 A GB462230 A GB 462230A GB 462230 A GB462230 A GB 462230A GB 339547 A GB339547 A GB 339547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bridge
- lugs
- spectacle frames
- spectacles
- shell
- 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
- G02C5/00—Constructions of non-optical parts
- G02C5/02—Bridges; Browbars; Intermediate bars
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
339,547. Ustonson, C. B. Feb. 11, 1930. Spectacles.-The bridge is made entirely of real or imitation tortoise-shell and the lens holders are of metal, which may be covered wholly or in part with shell or the like. The metal portions of the lens holders B are secured to the bridge A by roughened lugs C embedded in the bridge, the lugs being inserted into recesses in the bridge, which is then compressed on to the lugs. The spectacles may be rimmed or rimless.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB462230A GB339547A (en) | 1930-02-11 | 1930-02-11 | Improvements in spectacle frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB462230A GB339547A (en) | 1930-02-11 | 1930-02-11 | Improvements in spectacle frames |
Publications (1)
Publication Number | Publication Date |
---|---|
GB339547A true GB339547A (en) | 1930-12-11 |
Family
ID=9780634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB462230A Expired GB339547A (en) | 1930-02-11 | 1930-02-11 | Improvements in spectacle frames |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB339547A (en) |
-
1930
- 1930-02-11 GB GB462230A patent/GB339547A/en not_active Expired
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