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FRANK CASPER HACHENEY

Overview
  • Total Patents
    11
About

FRANK CASPER HACHENEY has a total of 11 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets machine tools are SUN CHANGLING, CEO TOOL CO LTD and NINGHAI YANCANGSHAN ELECTRIC POWER EQUIPMENT FACTORY.

Patent filings in countries

World map showing FRANK CASPER HACHENEYs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Germany 3

Patent filings per year

Chart showing FRANK CASPER HACHENEYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Tools for connecting or disengaging

Latest patents

Publication Filing date Title
GB247090A Improvements in wrenches
GB251493A Improvements in wrenches
GB222009A Improvements in wrenches
GB225713A Improvements in wrenches
GB219870A Improvements in wrenches
GB227271A Improvements in wrenches
GB225395A Improvements in wrenches
GB217064A Improvements in adjustable wrenches