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FOSTER YATES & THOM LTD

Overview
  • Total Patents
    43
About

FOSTER YATES & THOM LTD has a total of 43 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets machines, machine tools and chemical engineering are DO PNII PROMSTROJNIIPROEKT, SVOBODA BRUNO and ENGEL GMBH MASCHBAU.

Patent filings in countries

World map showing FOSTER YATES & THOM LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 28
#2 Germany 6
#3 United States 5
#4 France 2
#5 Australia 1
#6 Switzerland 1

Patent filings per year

Chart showing FOSTER YATES & THOM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Poyner William Francis 10
#2 Lousley Norman Wayland 3
#3 Francis Poyner William 2
#4 Hardy Henry 2
#5 Fisher Edwin George 2
#6 Ward James Collier 2
#7 Alan Worswick 1
#8 Powell Roy Duncan 1
#9 Henry Hardy 1
#10 James Collier Ward 1

Latest patents

Publication Filing date Title
AU4384772A Improvements in or relating to preplasticising injection apparatus
GB1131097A Improvements relating to opening and mixing machines
GB1166061A Improvements in or relating to Preplasticising Injection Apparatus
GB1154142A Improvements relating to Injection Moulding or Die Casting Machines.
GB1123691A Improvements relating to injection moulding apparatus
GB1078526A Improvements relating to injection moulding apparatus
GB957499A Improvements in or relating to apparatus for injection moulding
US3129465A Machines or apparatus for the injection moulding of plastic material
GB946430A Improvements in or relating to apparatus for injection moulding
GB918481A Improvements in and relating to machines or apparatus for the injection moulding of plastic material
GB948155A Improvements in and relating to apparatus for the injection moulding of articles from synthetic plastic and other mouldable materials
US3025568A Means for controlling or determining the filling of moulds in injection moulding
GB899753A Improvements in and relating to indexing mechanism for machine parts
GB870411A Improvements in and relating to injection moulding of plastic materials
GB886535A Improvements in and relating to the moulding of heat expandable synthetic plastic materials
GB855983A Means for determining and controlling the filling of moulds in injection moulding
GB868216A Improvements in and relating to injection moulding machines
GB844867A Improvements in and relating to injection moulding apparatus
GB796693A Improvements relating to pressure or vacuum vessels
GB791086A Improvements relating to doors for pressure vessels