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ERRINGTON FRANKLIN A

Overview
  • Total Patents
    13
About

ERRINGTON FRANKLIN A has a total of 13 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, machines and mechanical elements are TAYLOR GEORGE BENJAMIN, EMRICK GEORGE W and NAT ACME MFG CO.

Patent filings in countries

World map showing ERRINGTON FRANKLIN As patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing ERRINGTON FRANKLIN As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Machines
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Errington Franklin A 13

Latest patents

Publication Filing date Title
US1226487A Ceiling drill-press.
US1200181A Collapsing tap and similar tool.
US1226486A Multiple tapping device and similar tool.
US1200180A Collapsing tap and similar tool.
US702934A Stud-setting machinery.
US642312A Automatically opening or closing die.
US644508A Propeller reverse-gear.
US642311A Automatically opening or closing die.
US632812A Stud-setting machine.
US642310A Automatically opening or closing die.
US632811A Stud-setting machine.
US642309A Automatically opening or closing die for cutting screw-threads, &c.
US632810A Tool-holder.