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PARKINSON TOM

Overview
  • Total Patents
    11
About

PARKINSON TOM has a total of 11 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, Australia and Canada. Its main competitors in its focus markets furniture and games, chemical engineering and machines are CAMPBELL K C, NASU SUSUMU and KAZAK GI FIZICHESKOJ KULTURY.

Patent filings in countries

World map showing PARKINSON TOMs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Australia 1
#3 Canada 1
#4 Spain 1
#5 United States 1
#6 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing PARKINSON TOMs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Physical training equipment
#2 Separating solids
#3 Milling

Top inventors

# Name Total Patents
#1 Parkinson Tom 10
#2 Parkinson George Marsden 1
#3 Robinson Charles John 1

Latest patents

Publication Filing date Title
AU2003269607A1 Sport practice device
GB191514066A Improvements in Plansifters.
GB191315996A Improvements in Purifiers for Flour or Meal.
GB191312013A Improvements in Roller Mills for the Manufacture of Flour.
GB189914123A Improvements in the Manufacture of Wheat Flour.
GB189607631A Improvements in Washing Granular, Crushed, or Powdered and like Materials or Substances.
GB189322550A Improvements in Bread Tins and the like.
CA205670A Grain cleaning machine