GB139563A - Improvements relating to electric lamps or torches for carrying in the pocket - Google Patents

Improvements relating to electric lamps or torches for carrying in the pocket

Info

Publication number
GB139563A
GB139563A GB1848/19A GB184819A GB139563A GB 139563 A GB139563 A GB 139563A GB 1848/19 A GB1848/19 A GB 1848/19A GB 184819 A GB184819 A GB 184819A GB 139563 A GB139563 A GB 139563A
Authority
GB
United Kingdom
Prior art keywords
pocket
torches
carrying
improvements relating
rod
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
GB1848/19A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1848/19A priority Critical patent/GB139563A/en
Publication of GB139563A publication Critical patent/GB139563A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Knives (AREA)

Abstract

139,563. Rottenburg, H. Jan. 24, 1919. Flash signals.-A pocket electric lamp which can be used for signalling is provided with a conducting spring rod 30 in connexion with the lampholder 29 and having an operating knob 31. The rod 30 passes loosely through an opening in a metal plate 24 in connexion with one of the battery terminals. The circuit is made and broken by moving the knob 31 to bring the rod 30 into or out of contact with the plate 24. Coloured glasses 33 can be clipped on to the casing in front of the bulb 17.
GB1848/19A 1919-01-24 1919-01-24 Improvements relating to electric lamps or torches for carrying in the pocket Expired GB139563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1848/19A GB139563A (en) 1919-01-24 1919-01-24 Improvements relating to electric lamps or torches for carrying in the pocket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1848/19A GB139563A (en) 1919-01-24 1919-01-24 Improvements relating to electric lamps or torches for carrying in the pocket

Publications (1)

Publication Number Publication Date
GB139563A true GB139563A (en) 1920-03-11

Family

ID=9729056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1848/19A Expired GB139563A (en) 1919-01-24 1919-01-24 Improvements relating to electric lamps or torches for carrying in the pocket

Country Status (1)

Country Link
GB (1) GB139563A (en)

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