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SIMPSON THOMAS WILLIAM

Overview
  • Total Patents
    29
About

SIMPSON THOMAS WILLIAM has a total of 29 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets machines are ASSUREX LE ROI DES VERRES DE S, SPINASSE ARTHUR E and SIEVERT PAUL THEODOR.

Patent filings in countries

World map showing SIMPSON THOMAS WILLIAMs patent filings in countries
# Country Total Patents
#1 United Kingdom 16
#2 Canada 4
#3 United States 4
#4 Austria 2
#5 Denmark 2
#6 Spain 1

Patent filings per year

Chart showing SIMPSON THOMAS WILLIAMs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

Top inventors

# Name Total Patents
#1 Simpson Thomas William 28
#2 Bradshaw William Henry 6
#3 Kaye Joseph Henry 1
#4 Simpson John 1

Latest patents

Publication Filing date Title
CA160448A Glass bottle machine
CA160449A Glass bottle machine
GB191415744A Improvements in or connected with Apparatus for the Manufacture of Glass Bottles.
GB191415742A Improvements in or connected with Apparatus for the Manufacture of Glass Bottles.
GB191415743A Improvements in or connected with Apparatus for the Manufacture of Glass Bottles.
GB191320863A Improvements in or connected with Apparatus for the Manufacture of Glass Bottles.
GB191120516A Improvements in or appertaining to the Means Employed for Charging the Parison-moulds of Glass Bottle-making Machines.
CA128643A Machine for making glass bottles
US978228A Machine for the manufacture of glass bottles.
GB190908124A Improvements in or connected with Machines for the Manufacture of Glass Bottles.
US933590A Machine for manufacturing glass bottles.
CA118478A Glass bottle making machine
GB190822080A Improvements in or relating to Machines for Manufacturing Glass Bottles.
GB190819615A An Improved Machine for Manufacturing Glass Bottles.
GB190611447A Improvements in or connected with Machines for Manufacturing Glass Bottles.
GB190226338A Improvements in or connected with Machines for Manufacturing Glass Bottles and the like.
US723933A Machine for manufacturing glass bottles.
US732902A Machine for manufacturing glass bottles.
GB190121521A Improvements in or relating to Machines for Manufacturing Glass Bottles and the like.
GB190121158A Improvements in or connected with Machines for Manufacturing Glass Bottles and the like.