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BARTLETT CHARLES HENRY

Overview
  • Total Patents
    14
About

BARTLETT CHARLES HENRY has a total of 14 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom. Its main competitors in its focus markets transport are KTL INTERNATIONAL CO LTD, CABAGNERO RAMON JANE and KUNSHAN WEIKAI CHILDRENS PRODUCTS CO LTD.

Patent filings in countries

World map showing BARTLETT CHARLES HENRYs patent filings in countries
# Country Total Patents
#1 United Kingdom 14

Patent filings per year

Chart showing BARTLETT CHARLES HENRYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Hand carts

Top inventors

# Name Total Patents
#1 Bartlett Charles Henry 14

Latest patents

Publication Filing date Title
GB109888A An Improved Vehicle for the Carriage of Parcels.
GB190616434A Improvements in Tea-mixing Machines.
GB190616436A Improvements in Tea-mixing Machines.
GB190616433A Improvements in Weighbridges.
GB190616435A Improvements in Tea Mixing Machines.
GB190316200A Improvements in Weighbridges.
GB190313990A An Improvement in Steelyard Weighing Machines.
GB190301972A An Improvements in Tea-cutting Machines.
GB190112091A An Improvement in Tea Cutting Machines.
GB189510233A Improvements in Apparatus for Mixing Tea and other Granular Substances.
GB189419900A Improvements in Steelyards.
GB189320982A An Improvement in Mills for Cutting Tea.
GB189318697A Improvements in Suspension Shackles of Weighing Machines.
GB189312310A Improvements in Weighing Scales and Balances.