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GEORGE WALL

Overview
  • Total Patents
    20
About

GEORGE WALL has a total of 20 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United Kingdom. Its main competitors in its focus markets measurement, control and electrical machinery and energy are ARON ELEK CITAETSZAEHLERFABRIK, SCHWEITZER MFG CO E and DUNCAN THOMAS.

Patent filings in countries

World map showing GEORGE WALLs patent filings in countries
# Country Total Patents
#1 United Kingdom 20

Patent filings per year

Chart showing GEORGE WALLs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB543437A Improvements in and relating to alternating electric current induction type watt hour meters
GB530800A Improvements in and relating to electric meters of the induction type
GB520786A Improvements in and relating to alternating electric current induction type watt-hour meters
GB454252A Improvements in prepayment meters for electricity, gas and the like commodities
GB437018A Improvements in or relating to electricity induction meters
GB436957A Improvements in or relating to electricity induction meters
GB415869A Improvements in and connected with fastenings for articles such as necklets, bracelets, bangles and bands
GB393719A Improvements relating to electric current limiting apparatus
GB394363A Improvements relating to electrically operated clocks
GB340283A Improvements in printing mechanism for meters and other measuring or counting instruments
GB337863A Improvements relating to maximum demand indicators for electric circuits
GB317202A Improvements in or relating to electricity meters combined with time measuring devices
GB312734A Improvements in or relating to devices employing electromagnets
GB274559A Improvements relating to electric switches
GB253997A Improvements relating to prepayment devices
GB253242A Improvements relating to electric switches
GB245536A Improvements relating to direct-current ampere-hour meters
GB245707A Improvements relating to direct-current ampere-hour meters
GB231712A Improvements relating to electrical measuring or indicating instruments
GB233877A Improvements in alternating-current electricity meters