GB339250A - Improvements in spectacles - Google Patents
Improvements in spectaclesInfo
- Publication number
- GB339250A GB339250A GB1696929A GB1696929A GB339250A GB 339250 A GB339250 A GB 339250A GB 1696929 A GB1696929 A GB 1696929A GB 1696929 A GB1696929 A GB 1696929A GB 339250 A GB339250 A GB 339250A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bent
- bridge
- spectacles
- placquets
- placquet
- 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
339,250. King, A. E. June 1, 1929. Spectacles.-In spectacles of the kind which are supported by means of placquets instead of the bridge and having the bridge and placquet arms made in three separate pieces, the bridge 1 consists of a length of wire curved for the greater part of its length, bent backwards at the ends then downwards and forwards and secured to the frames 2 as shown. The placquet arms 3 consist of separate wires which are first bent upwards at one end for soldering to the frames 2, and further bent upwards at a suitable distance from the upwardly bent ends and finally bent downwards, as shown, substantially parallel to their original direction to provide supports so which the placquets are soldered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1696929A GB339250A (en) | 1929-06-01 | 1929-06-01 | Improvements in spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1696929A GB339250A (en) | 1929-06-01 | 1929-06-01 | Improvements in spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB339250A true GB339250A (en) | 1930-12-01 |
Family
ID=10086885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1696929A Expired GB339250A (en) | 1929-06-01 | 1929-06-01 | Improvements in spectacles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB339250A (en) |
-
1929
- 1929-06-01 GB GB1696929A patent/GB339250A/en not_active Expired
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