Learn more

CHARLES ASHTON HENRY BULLOCK

Overview
  • Total Patents
    22
About

CHARLES ASHTON HENRY BULLOCK has a total of 22 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets textiles and paper and packaging and shipping are ARTHUR SEIDEMANN, SORG WILLIAM AUGUST and JOSHUA BAILEY.

Patent filings in countries

World map showing CHARLES ASHTON HENRY BULLOCKs patent filings in countries
# Country Total Patents
#1 United Kingdom 15
#2 Germany 5
#3 France 2

Patent filings per year

Chart showing CHARLES ASHTON HENRY BULLOCKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Bullock Charles Ashton Henry 2

Latest patents

Publication Filing date Title
GB522304A Improvements in or relating to printing machines
GB373259A Improvements in or relating to printing machines
GB267741A Improvements in or relating to hand printing presses
GB260021A Improvements in typesetting apparatus
GB227690A Improvements in and relating to the feeding of paper to a printing or other machine
GB218466A Improvements in automatic feeding devices for printing presses
GB205153A Improvements in type setting apparatus
GB202116A An improved inking mechanism for printing presses
GB199227A Improvements in type setting apparatus
GB190544A Improvements in and relating to printing presses
GB189217A Improvements in type setting apparatus
GB184869A Improvements in and relating to printing presses
GB179591A Improvements in type setting appliances
GB173041A Improvements in and relating to printing presses
GB167043A Improvements in and connected with type setting devices