GB600954A - Improvements in pocket magnifying glasses - Google Patents
Improvements in pocket magnifying glassesInfo
- Publication number
- GB600954A GB600954A GB2078145A GB2078145A GB600954A GB 600954 A GB600954 A GB 600954A GB 2078145 A GB2078145 A GB 2078145A GB 2078145 A GB2078145 A GB 2078145A GB 600954 A GB600954 A GB 600954A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lens
- cover
- flap
- pivoted
- mount
- 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
- 239000011521 glass Substances 0.000 title abstract 2
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/002—Magnifying glasses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Lenses (AREA)
Abstract
600,954. Magnifying-glasses. LEE, W. D. Aug. 13, 1945, No. 20781. [Class 97 (i)] The lens 2 is in a rectangular mount 3 to which are pivoted covers 7, 11 which can be used as supports to hold the lens in viewing position and can be folded to enclose the lens when not in use. The cover 7, Fig. 6, has flanges 8 carrying pins 6 sliding in slots 5 in the mount and the cover 11 is pivoted at 10 to the mount and has a flap 13 pivoted thereto. Fig. 5 shows the flaps supporting the lens upon an object visible through the aperture 16. By folding the flap 13 upwards from this position, arcuate portion 9, 12 on.the cover 7 and flap 13 may be used to hold the lens in the eye or rest it upon the object ; alternatively the covers may be used as a handle. In folding the flap 13 is pivoted to nest with cover 11 which is rotated to cover one side of the lens and the pins 6 slide in the groove 5 to allow the cover 7 to enclose the other side.
Publications (1)
Publication Number | Publication Date |
---|---|
GB600954A true GB600954A (en) | 1948-04-23 |
Family
ID=1735703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2078145A Expired GB600954A (en) | 1945-08-13 | Improvements in pocket magnifying glasses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB600954A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2535152A (en) * | 1950-06-07 | 1950-12-26 | Furnel Inc | Camera carrying case |
US2580164A (en) * | 1950-01-31 | 1951-12-25 | Charles F Flynn | Photographic slide viewer |
US2682806A (en) * | 1950-09-28 | 1954-07-06 | Brown & Bigelow | Pocket magnifier case and support |
GB2220276A (en) * | 1988-06-21 | 1990-01-04 | Declan Gerard Anthony Mccarthy | Multi-purpose reading aid |
US5572371A (en) * | 1991-06-14 | 1996-11-05 | Micromap Limited | Viewer assemblies and viewable material adapted thereto |
EP2650716A1 (en) * | 2012-04-13 | 2013-10-16 | Philippe Sagniez | Collapsible stereoscopic viewer |
-
1945
- 1945-08-13 GB GB2078145A patent/GB600954A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2580164A (en) * | 1950-01-31 | 1951-12-25 | Charles F Flynn | Photographic slide viewer |
US2535152A (en) * | 1950-06-07 | 1950-12-26 | Furnel Inc | Camera carrying case |
US2682806A (en) * | 1950-09-28 | 1954-07-06 | Brown & Bigelow | Pocket magnifier case and support |
GB2220276A (en) * | 1988-06-21 | 1990-01-04 | Declan Gerard Anthony Mccarthy | Multi-purpose reading aid |
GB2220276B (en) * | 1988-06-21 | 1992-04-22 | Declan Gerard Anthony Mccarthy | Multi-purpose reading aid |
US5572371A (en) * | 1991-06-14 | 1996-11-05 | Micromap Limited | Viewer assemblies and viewable material adapted thereto |
EP2650716A1 (en) * | 2012-04-13 | 2013-10-16 | Philippe Sagniez | Collapsible stereoscopic viewer |
FR2989473A1 (en) * | 2012-04-13 | 2013-10-18 | Philippe Sagniez | FOLDING 3D VIEWER. |
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