GB8405009D0 - Lampholder unit - Google Patents

Lampholder unit

Info

Publication number
GB8405009D0
GB8405009D0 GB848405009A GB8405009A GB8405009D0 GB 8405009 D0 GB8405009 D0 GB 8405009D0 GB 848405009 A GB848405009 A GB 848405009A GB 8405009 A GB8405009 A GB 8405009A GB 8405009 D0 GB8405009 D0 GB 8405009D0
Authority
GB
United Kingdom
Prior art keywords
lampholder
unit
lampholder unit
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
GB848405009A
Other versions
GB2151346B (en
GB2151346A (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.)
MANNING P
Original Assignee
MANNING P
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 MANNING P filed Critical MANNING P
Publication of GB8405009D0 publication Critical patent/GB8405009D0/en
Publication of GB2151346A publication Critical patent/GB2151346A/en
Application granted granted Critical
Publication of GB2151346B publication Critical patent/GB2151346B/en
Expired 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—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 lampholder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • 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
    • F21V1/10—Rotating shades
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB08405009A 1983-11-25 1984-02-27 Lampholder unit for rotating lampshades and other accessories Expired GB2151346B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838331607A GB8331607D0 (en) 1983-11-25 1983-11-25 Lampholder shade rotator

Publications (3)

Publication Number Publication Date
GB8405009D0 true GB8405009D0 (en) 1984-04-04
GB2151346A GB2151346A (en) 1985-07-17
GB2151346B GB2151346B (en) 1988-07-27

Family

ID=10552397

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838331607A Pending GB8331607D0 (en) 1983-11-25 1983-11-25 Lampholder shade rotator
GB08405009A Expired GB2151346B (en) 1983-11-25 1984-02-27 Lampholder unit for rotating lampshades and other accessories

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838331607A Pending GB8331607D0 (en) 1983-11-25 1983-11-25 Lampholder shade rotator

Country Status (2)

Country Link
GB (2) GB8331607D0 (en)
HK (1) HK42689A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726629B1 (en) * 1994-11-07 1997-01-10 Varale Henri LAMPS AND OTHER ROTATING LAMPSHADE SYSTEMS
US6874914B2 (en) * 2002-12-04 2005-04-05 Sage Technology, Llc Adjustable lighting system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1025684A (en) * 1900-01-01
US2176667A (en) * 1936-12-04 1939-10-17 Daniel J Crowley Radio receiving set
GB1117276A (en) * 1966-01-14 1968-06-19 Preston Ind Res Ltd Improvements in lighting assemblies
GB1440305A (en) * 1974-12-10 1976-06-23 Shin Chieh Chen Lantern
NO142794C (en) * 1978-10-24 1980-10-15 Jacobsen As J ASYMMETRIC LIGHT SCREEN.
FR2454056A1 (en) * 1979-03-15 1980-11-07 Geissmann Robert KINETIC CHIMNEY THAT CAN BE USED AS A ROTISSERIE
DE2929912A1 (en) * 1979-07-24 1981-02-19 Schirnecker Hans Ludwig FIRE BOWL
GB2057663B (en) * 1979-08-17 1983-02-02 Manning P A Lampholder with a motor for rotating a lampshade
GB2098715B (en) * 1981-04-29 1984-08-01 Domjan Steve Rotary greeting drum for use with a lamp
EP0084923A1 (en) * 1982-01-13 1983-08-03 Britax PMG Limited Signal lamps

Also Published As

Publication number Publication date
GB2151346B (en) 1988-07-27
HK42689A (en) 1989-06-09
GB2151346A (en) 1985-07-17
GB8331607D0 (en) 1984-01-04

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950227