GB516982A - Improvements in and relating to lamp shades - Google Patents
Improvements in and relating to lamp shadesInfo
- Publication number
- GB516982A GB516982A GB2101738A GB2101738A GB516982A GB 516982 A GB516982 A GB 516982A GB 2101738 A GB2101738 A GB 2101738A GB 2101738 A GB2101738 A GB 2101738A GB 516982 A GB516982 A GB 516982A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- lamp shades
- tiers
- shades
- lamp
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
- F21V1/06—Frames foldable or collapsible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
516,982. Lamp shades. DANDRIDGE, G. F J. July 15, 1938, No. 21017. [Class 75 (ii)] A lampshade in tiers which can be collapsable has the tiers connected by means of such disposition and rigidity that the tiers remain parallel to one another during adjustment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2101738A GB516982A (en) | 1938-07-15 | 1938-07-15 | Improvements in and relating to lamp shades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2101738A GB516982A (en) | 1938-07-15 | 1938-07-15 | Improvements in and relating to lamp shades |
Publications (1)
Publication Number | Publication Date |
---|---|
GB516982A true GB516982A (en) | 1940-01-17 |
Family
ID=10155781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2101738A Expired GB516982A (en) | 1938-07-15 | 1938-07-15 | Improvements in and relating to lamp shades |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB516982A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2625648A (en) * | 1951-01-20 | 1953-01-13 | Fred S Zenda | Collapsible and invertible lamp shade |
US2670430A (en) * | 1951-01-27 | 1954-02-23 | Leonard Oliver | Lamp fixture |
US2711476A (en) * | 1954-04-13 | 1955-06-21 | Wells Yelverton Peyton | Collapsible lamp shade |
DE1072933B (en) * | 1960-01-14 | Louis Poulsen & Co A/S Kopen hagen | Lampshade arrangement for hanging or floor lamps made of composite shade elements | |
FR2518706A1 (en) * | 1981-12-21 | 1983-06-24 | Grunwald Robert | Self-supporting, foldable lampshade - consists of frame without vertical elements covered with material suitable for folding flat |
US5010460A (en) * | 1990-05-02 | 1991-04-23 | Lin John Y | Waterscape lamp with shade of proximity-capacitance-sensing type device |
US12010776B2 (en) | 2019-12-20 | 2024-06-11 | Kohler Co. | Systems and methods for lighted showering |
-
1938
- 1938-07-15 GB GB2101738A patent/GB516982A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072933B (en) * | 1960-01-14 | Louis Poulsen & Co A/S Kopen hagen | Lampshade arrangement for hanging or floor lamps made of composite shade elements | |
US2625648A (en) * | 1951-01-20 | 1953-01-13 | Fred S Zenda | Collapsible and invertible lamp shade |
US2670430A (en) * | 1951-01-27 | 1954-02-23 | Leonard Oliver | Lamp fixture |
US2711476A (en) * | 1954-04-13 | 1955-06-21 | Wells Yelverton Peyton | Collapsible lamp shade |
FR2518706A1 (en) * | 1981-12-21 | 1983-06-24 | Grunwald Robert | Self-supporting, foldable lampshade - consists of frame without vertical elements covered with material suitable for folding flat |
US5010460A (en) * | 1990-05-02 | 1991-04-23 | Lin John Y | Waterscape lamp with shade of proximity-capacitance-sensing type device |
US12010776B2 (en) | 2019-12-20 | 2024-06-11 | Kohler Co. | Systems and methods for lighted showering |
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