GB341793A - Improvements in or relating to rims for spectacles or the like - Google Patents
Improvements in or relating to rims for spectacles or the likeInfo
- Publication number
- GB341793A GB341793A GB10642/30A GB1064230A GB341793A GB 341793 A GB341793 A GB 341793A GB 10642/30 A GB10642/30 A GB 10642/30A GB 1064230 A GB1064230 A GB 1064230A GB 341793 A GB341793 A GB 341793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- rims
- willmann
- celluloid
- section
- 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
- G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
341,793. Spectacle rims. WILLMANN, K. and MEITZNER, O., (trading as WILLMANN & CO.), Rathenow, Germany. April 3, 1930, No. 10642. Convention date, Dec. 24, 1929. [Class 97 (i).] In metal rims coated with celluloid or the like a considerable portion of the core facing inwards remains visible. As shown, the metal ring 1 with a groove 2 for the reception of the glass is constituted by a ring 3 of circular cross section to which is attached a ring 5 of rectangular cross section. The celluloid 4.is placed round the ring 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE341793X | 1929-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB341793A true GB341793A (en) | 1931-01-22 |
Family
ID=6235845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10642/30A Expired GB341793A (en) | 1929-12-24 | 1930-04-03 | Improvements in or relating to rims for spectacles or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB341793A (en) |
-
1930
- 1930-04-03 GB GB10642/30A patent/GB341793A/en not_active Expired
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