GB2160016B - Incandescent lamps - Google Patents

Incandescent lamps

Info

Publication number
GB2160016B
GB2160016B GB08514148A GB8514148A GB2160016B GB 2160016 B GB2160016 B GB 2160016B GB 08514148 A GB08514148 A GB 08514148A GB 8514148 A GB8514148 A GB 8514148A GB 2160016 B GB2160016 B GB 2160016B
Authority
GB
United Kingdom
Prior art keywords
incandescent lamps
incandescent
lamps
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
GB08514148A
Other versions
GB2160016A (en
GB8514148D0 (en
Inventor
Sydney Alfred Richard Rigden
Graham Warren Skeldon
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Publication of GB8514148D0 publication Critical patent/GB8514148D0/en
Publication of GB2160016A publication Critical patent/GB2160016A/en
Application granted granted Critical
Publication of GB2160016B publication Critical patent/GB2160016B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
GB08514148A 1984-06-06 1985-06-05 Incandescent lamps Expired GB2160016B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848414404A GB8414404D0 (en) 1984-06-06 1984-06-06 Incandescent lamps

Publications (3)

Publication Number Publication Date
GB8514148D0 GB8514148D0 (en) 1985-07-10
GB2160016A GB2160016A (en) 1985-12-11
GB2160016B true GB2160016B (en) 1987-07-08

Family

ID=10561997

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848414404A Pending GB8414404D0 (en) 1984-06-06 1984-06-06 Incandescent lamps
GB08514148A Expired GB2160016B (en) 1984-06-06 1985-06-05 Incandescent lamps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848414404A Pending GB8414404D0 (en) 1984-06-06 1984-06-06 Incandescent lamps

Country Status (1)

Country Link
GB (2) GB8414404D0 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8000705A (en) * 1980-02-05 1981-09-01 Philips Nv HALOGEN LIGHT.
GB8309560D0 (en) * 1983-04-08 1983-05-11 Gen Electric Co Plc Incandescent lamps

Also Published As

Publication number Publication date
GB8414404D0 (en) 1984-07-11
GB2160016A (en) 1985-12-11
GB8514148D0 (en) 1985-07-10

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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: 19920605