GB441097A - Electric torch - Google Patents

Electric torch

Info

Publication number
GB441097A
GB441097A GB30544/34A GB3054434A GB441097A GB 441097 A GB441097 A GB 441097A GB 30544/34 A GB30544/34 A GB 30544/34A GB 3054434 A GB3054434 A GB 3054434A GB 441097 A GB441097 A GB 441097A
Authority
GB
United Kingdom
Prior art keywords
street
electric torch
holder
bulb
fuksan
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
GB30544/34A
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.)
CHIU FUKSAN
George Wills & Sons Ltd
Gibb Livingston & Co Ltd
Original Assignee
CHIU FUKSAN
George Wills & Sons Ltd
Gibb Livingston & Co 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 CHIU FUKSAN, George Wills & Sons Ltd, Gibb Livingston & Co Ltd filed Critical CHIU FUKSAN
Priority to GB30544/34A priority Critical patent/GB441097A/en
Publication of GB441097A publication Critical patent/GB441097A/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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Packages (AREA)
  • Surgical Instruments (AREA)

Abstract

441,097. Two - part couplings. FUKSAN, C., 156, Fuk Wa Street, Kowloon, and GIBB, LIVINGSTON, & CO., Ltd., P.O. Building, Victoria, both in Hong Kong, and WILLS & SONS, Ltd., G., 20, Silk Street, Milton Street, London. Oct. 24, 1934, No. 30544. [Class 38 (i)] [See also Group XI] In an electric torch, a bulb 21 screws into a holder 13, the screwed cap of the bulb engaging with small indentations 22, which replace the usual thread in the holder.
GB30544/34A 1934-10-24 1934-10-24 Electric torch Expired GB441097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30544/34A GB441097A (en) 1934-10-24 1934-10-24 Electric torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30544/34A GB441097A (en) 1934-10-24 1934-10-24 Electric torch

Publications (1)

Publication Number Publication Date
GB441097A true GB441097A (en) 1936-01-13

Family

ID=10309291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30544/34A Expired GB441097A (en) 1934-10-24 1934-10-24 Electric torch

Country Status (1)

Country Link
GB (1) GB441097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3604895A1 (en) * 2018-07-31 2020-02-05 Ledlenser GmbH & Co. KG Flashlight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3604895A1 (en) * 2018-07-31 2020-02-05 Ledlenser GmbH & Co. KG Flashlight

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