GB384512A - Door insert arranged to be opened and provided with an observation slot and name plat - Google Patents
Door insert arranged to be opened and provided with an observation slot and name platInfo
- Publication number
- GB384512A GB384512A GB838532A GB838532A GB384512A GB 384512 A GB384512 A GB 384512A GB 838532 A GB838532 A GB 838532A GB 838532 A GB838532 A GB 838532A GB 384512 A GB384512 A GB 384512A
- Authority
- GB
- United Kingdom
- Prior art keywords
- name
- plat
- grid
- opened
- insert arranged
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
384,512. Name plates for doors. HOFER, P., 47, Barerstrasse, Munich, Germany. March 21, 1932, No. 8385. [Class 3 (ii).] A nameplate p and observation grid hare provided in a small box-shaped door mounted in a T-shaped frame in a large door. A halfsilvered mirror o without backing covers the grid h, permitting visibility from the inside only. A hinged cover-flap k having a bolt m is provided over the grid h. A glass plate q is mounted outside the nameplate and an outer retainer r is pivotally mounted in the frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838532A GB384512A (en) | 1932-03-21 | 1932-03-21 | Door insert arranged to be opened and provided with an observation slot and name plat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838532A GB384512A (en) | 1932-03-21 | 1932-03-21 | Door insert arranged to be opened and provided with an observation slot and name plat |
Publications (1)
Publication Number | Publication Date |
---|---|
GB384512A true GB384512A (en) | 1932-12-08 |
Family
ID=9851524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838532A Expired GB384512A (en) | 1932-03-21 | 1932-03-21 | Door insert arranged to be opened and provided with an observation slot and name plat |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB384512A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182969A (en) * | 1985-11-14 | 1987-05-28 | Henry Savage | Observation device |
GB2221945A (en) * | 1988-08-16 | 1990-02-21 | John Urquhart | Security viewing device |
GB2480099A (en) * | 2010-05-07 | 2011-11-09 | Jennifer Anne Taviner | Peep hole with hinged cover |
-
1932
- 1932-03-21 GB GB838532A patent/GB384512A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182969A (en) * | 1985-11-14 | 1987-05-28 | Henry Savage | Observation device |
GB2182969B (en) * | 1985-11-14 | 1989-09-27 | Henry Savage | Observation device |
GB2221945A (en) * | 1988-08-16 | 1990-02-21 | John Urquhart | Security viewing device |
GB2221945B (en) * | 1988-08-16 | 1992-01-08 | John Urquhart | Security viewing device |
GB2480099A (en) * | 2010-05-07 | 2011-11-09 | Jennifer Anne Taviner | Peep hole with hinged cover |
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