GB2090396B - Improvements relating to lanterns - Google Patents

Improvements relating to lanterns

Info

Publication number
GB2090396B
GB2090396B GB8137361A GB8137361A GB2090396B GB 2090396 B GB2090396 B GB 2090396B GB 8137361 A GB8137361 A GB 8137361A GB 8137361 A GB8137361 A GB 8137361A GB 2090396 B GB2090396 B GB 2090396B
Authority
GB
United Kingdom
Prior art keywords
lanterns
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.)
Expired
Application number
GB8137361A
Other versions
GB2090396A (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.)
Sonca Ind Ltd
Original Assignee
Sonca Ind 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 Sonca Ind Ltd filed Critical Sonca Ind Ltd
Priority to GB8137361A priority Critical patent/GB2090396B/en
Publication of GB2090396A publication Critical patent/GB2090396A/en
Application granted granted Critical
Publication of GB2090396B publication Critical patent/GB2090396B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • F21L4/022—Pocket lamps
    • F21L4/025—Pocket lamps the light sources being of different shape or type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/20—Combination of light sources of different form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB8137361A 1980-12-29 1981-12-10 Improvements relating to lanterns Expired GB2090396B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8137361A GB2090396B (en) 1980-12-29 1981-12-10 Improvements relating to lanterns

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8041415 1980-12-29
GB8137361A GB2090396B (en) 1980-12-29 1981-12-10 Improvements relating to lanterns

Publications (2)

Publication Number Publication Date
GB2090396A GB2090396A (en) 1982-07-07
GB2090396B true GB2090396B (en) 1983-10-26

Family

ID=26277983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8137361A Expired GB2090396B (en) 1980-12-29 1981-12-10 Improvements relating to lanterns

Country Status (1)

Country Link
GB (1) GB2090396B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3471731D1 (en) * 1983-12-01 1988-07-07 Marcionetti Giovanni Portable lamp for night signalling
US5670786A (en) * 1995-07-18 1997-09-23 Uvp, Inc. Multiple wavelength light source
HK1039252A2 (en) * 2001-08-24 2002-03-28 Flying Dragon Electrical Appli Remote control hand lantern

Also Published As

Publication number Publication date
GB2090396A (en) 1982-07-07

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Legal Events

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