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EFANDEM COMPANY LTD

Overview
  • Total Patents
    18
About

EFANDEM COMPANY LTD has a total of 18 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United Kingdom. Its main competitors in its focus markets electrical machinery and energy, consumer goods and chemical engineering are SONCA PRODUCTS LTD, KOLLATH FRANCIS C and SCHMIDT & CO GMBH.

Patent filings in countries

World map showing EFANDEM COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 18

Patent filings per year

Chart showing EFANDEM COMPANY LTDs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB422498A Improvements in wire rope conveyors
GB208918A Improvements in motor driven syrens
GB191290A Improvements in electrically driven syrens
GB189577A Improvements in electric terminals
GB185958A Improvements in electric hand lanterns
GB185198A Improvements in rotary magnetic separators for separating metals
GB167277A Improvements in electric lanterns
GB162848A Improvements in electric lamps
GB150857A Improvements in electric fittings known as double-ended lamp holders
GB146680A Novel or improved fastening device for lids or covers or other similar attachments
GB141892A Improvements in brush holders of dynamo electric generators and electric motors
GB125289A Improvements in Clips for use in Engaging Cycle Lamps with Brackets and in Clips for like purposes.
GB126838A Appliance for Facilitating the Re-energization of Luminous Paint Surfaces by Means of an Electric Torch.
GB126504A Improvements in Electric Torches.
GB122914A Improvements in Electric Lamps of the kind which are Carried by a Handle which Projects therefrom.
GB122511A Improvements in Switch Apparatus for use, more especially, with the Lighter Kinds of Electric Appliances such as Electric Hand Lamps and the like.
GB120782A Improvements in Electrical Connections of Electric Torches, Electric Pocket Lamps, and other Portable Electric Lamps.
GB114048A Improvements in Electric Connections between Cells or Batteries and Bulbs of Electric Pocket Lamps, Electric Torches, and other Electric Lamps which Carry their Own Cells or Batteries.