GB372149A - Improvements in and relating to spectacle frames - Google Patents
Improvements in and relating to spectacle framesInfo
- Publication number
- GB372149A GB372149A GB1913931A GB1913931A GB372149A GB 372149 A GB372149 A GB 372149A GB 1913931 A GB1913931 A GB 1913931A GB 1913931 A GB1913931 A GB 1913931A GB 372149 A GB372149 A GB 372149A
- Authority
- GB
- United Kingdom
- Prior art keywords
- celluloid
- metal
- relating
- layer
- varnish
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C3/00—Special supporting arrangements for lens assemblies or monocles
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Eyeglasses (AREA)
Abstract
372,149. Spectacles. KAHNE, E., 12, Mittelstrasse, Rathenow, Germany. July 2, 1931, No. 19139. Drawings to Specification. [Class 97 (i).] In a spectacle &c. frame consisting of a metal base partly or wholly covered with celluloid &c. a layer of Zapon varnish is provided between the metal and the celluloid. The celluloid may be transparent and uncoloured and colouring may be applied to the varnish layer to make the frames resemble tortoiseshell &c. The varnish layer may be applied to the celluloid &c. so as to combine therewith before the celluloid is attached to the metal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1913931A GB372149A (en) | 1931-07-02 | 1931-07-02 | Improvements in and relating to spectacle frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1913931A GB372149A (en) | 1931-07-02 | 1931-07-02 | Improvements in and relating to spectacle frames |
Publications (1)
Publication Number | Publication Date |
---|---|
GB372149A true GB372149A (en) | 1932-05-05 |
Family
ID=10124395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1913931A Expired GB372149A (en) | 1931-07-02 | 1931-07-02 | Improvements in and relating to spectacle frames |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB372149A (en) |
-
1931
- 1931-07-02 GB GB1913931A patent/GB372149A/en not_active Expired
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