GB8904763D0 - Improvements relating to lighting - Google Patents

Improvements relating to lighting

Info

Publication number
GB8904763D0
GB8904763D0 GB898904763A GB8904763A GB8904763D0 GB 8904763 D0 GB8904763 D0 GB 8904763D0 GB 898904763 A GB898904763 A GB 898904763A GB 8904763 A GB8904763 A GB 8904763A GB 8904763 D0 GB8904763 D0 GB 8904763D0
Authority
GB
United Kingdom
Prior art keywords
lighting
improvements relating
relating
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.)
Granted
Application number
GB898904763A
Other versions
GB2228789B (en
GB2228789A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AG Patents Ltd
Original Assignee
AG Patents Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AG Patents Ltd filed Critical AG Patents Ltd
Priority to GB8904763A priority Critical patent/GB2228789B/en
Publication of GB8904763D0 publication Critical patent/GB8904763D0/en
Publication of GB2228789A publication Critical patent/GB2228789A/en
Application granted granted Critical
Publication of GB2228789B publication Critical patent/GB2228789B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
GB8904763A 1989-03-02 1989-03-02 Transluscent sleeve for fluorescent lamp Expired - Fee Related GB2228789B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8904763A GB2228789B (en) 1989-03-02 1989-03-02 Transluscent sleeve for fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8904763A GB2228789B (en) 1989-03-02 1989-03-02 Transluscent sleeve for fluorescent lamp

Publications (3)

Publication Number Publication Date
GB8904763D0 true GB8904763D0 (en) 1989-04-12
GB2228789A GB2228789A (en) 1990-09-05
GB2228789B GB2228789B (en) 1992-08-19

Family

ID=10652593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8904763A Expired - Fee Related GB2228789B (en) 1989-03-02 1989-03-02 Transluscent sleeve for fluorescent lamp

Country Status (1)

Country Link
GB (1) GB2228789B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9323675D0 (en) * 1993-11-17 1994-01-05 Speights Limited Improvements relating to lamp shade fitting
DK171567B1 (en) * 1993-11-29 1997-01-13 Joergen Munther Adapter for placement on low energy fluorescent lamps and use of the adapter
AU6354496A (en) * 1995-07-11 1997-02-10 Joergen Munther Adaptor to be mounted on a low-energy fluorescent lamp and te use of the adaptor
SE9801340D0 (en) * 1998-02-25 1998-04-17 Ander Arlborg Adapter device arranged to be arranged on a lamp
GB2395546A (en) * 2002-11-19 2004-05-26 Yuan-Shun Hsu Candle lamp with shade
GB201116455D0 (en) * 2011-09-23 2011-11-02 Splashblade Products Ltd Cover for a light bulb

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253916A1 (en) * 1986-07-24 1988-01-27 Rüdiger Paulmann Fluorescent lamp having a bulb-shaped attachment
EP0327570A1 (en) * 1986-10-30 1989-08-16 Meggitt (U.K.) Limited Coloured electric light devices

Also Published As

Publication number Publication date
GB2228789B (en) 1992-08-19
GB2228789A (en) 1990-09-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960302