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HENRY POOLEY AND SON LTD

Overview
  • Total Patents
    43
About

HENRY POOLEY AND SON LTD has a total of 43 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets measurement, machine tools and chemical engineering are INT SCALE CO, TORSION BALANCE CO and GEN AUTOMATIC SCALE COMPANY.

Patent filings in countries

World map showing HENRY POOLEY AND SON LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 37
#2 France 3
#3 United States 3

Patent filings per year

Chart showing HENRY POOLEY AND SON LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dobson James 3

Latest patents

Publication Filing date Title
GB120281A Improvements in Bearings for the Knife-edges of Weighing Machine or other Levers.
GB110281A Improvements in or connected with Weighing Scales.
US1212027A Weighing apparatus.
GB104403A Improvements connected with Pendulum Weighing Scales.
GB101903A Improvements in Weighing Scales for Testing Shells.
GB191511524A Improvements in Weighing Scales.
GB191510076A A New Means of Obtaining the Weight of Railway Rails, Girders, Beams, or similar Sectional Lengths.
GB191509025A An Improved Weigh Cart.
GB191507630A Improvements in or connected with Weighing Machines.
GB191415296A Improvements in or connected with Weighing Machines.
GB191405267A Improvements in or connected with Weighing Machines.
US1130155A Weighing-machine.
GB191326210A Improvements in or connected with Weighing Machines.
GB191418900A Improvements in or connected with Weighing Machine Weight Adding and Registering Apparatus.
GB191320229A Improvements in or connected with Machine Tools.
GB191316502A Improvements in or connected with Weighing Machines.
GB191302438A Improvements in Machines for Slicing Bacon and other Substances.
GB191302475A Improvements in or connected with Printing Steelyard or like Weighing Machines.
GB191223323A Improvements in or connected with Weighing Machines.
GB191122512A Improvements in and connected with Tea Mixing Machines.