Learn more

ALFRED LEONARD WALTON

Overview
  • Total Patents
    22
About

ALFRED LEONARD WALTON has a total of 22 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets control, furniture and games and machine tools are BRYANT NATALIE, CRYPTOLOGIC INC and LABTRONIX CONCEPT INC.

Patent filings in countries

World map showing ALFRED LEONARD WALTONs patent filings in countries
# Country Total Patents
#1 United Kingdom 21
#2 Germany 1

Patent filings per year

Chart showing ALFRED LEONARD WALTONs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB817705A A coin freed race game
GB675949A Improvements in appliances for use in sharpening or re-sharpening safety-razor blades
GB640133A Improvements in appliances for use in sharpening or re-sharpening safety-razor blades
GB574507A Improvements in and relating to coin freed amusement vending apparatus
GB563703A Machine for use in the manufacture of bullet sleeves
GB552202A Amusement vending apparatus
GB528975A Improvements in or relating to coin-freed amusement or vending machines
GB471348A Improvements in and relating to coin freed amusement and vending apparatus
GB471339A Improvements in and relating to coin freed amusement and vending apparatus
GB455355A Improvements in and relating to coin freed amusement and vending apparatus
GB414719A Coin freed personal knowledge testing apparatus
GB387008A Improvements in and relating to race game apparatus
GB360761A Improvements in reflecting signals for use on roadways
GB338620A Improvements in and relating to coin freed game apparatus
GB339280A Improvements in and relating to coin freed amusement apparatus
GB307687A Improvements in and relating to sound reproducing tools, gramophone needles and the like
GB313339A Improvements in and relating to automatic musical instruments, gramophones and the like
GB307095A Improvements in and relating to coin freed game apparatus
GB262200A Improvements in, and relating to game apparatus
GB251061A Improvements in apparatus for playing target games