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TOLEDO AUTOMATIC BRUSH MACHINE

Overview
  • Total Patents
    82
About

TOLEDO AUTOMATIC BRUSH MACHINE has a total of 82 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States, Canada and Austria. Its main competitors in its focus markets textiles and paper, machines and machine tools are CARLSON TOOL AND MACHINE COMPA, CARLSON TOOL & MACHINE CO and CARLSON TOOL & MACHINE COMPANY.

Patent filings in countries

World map showing TOLEDO AUTOMATIC BRUSH MACHINEs patent filings in countries
# Country Total Patents
#1 United States 26
#2 Canada 13
#3 Austria 10
#4 United Kingdom 10
#5 Germany 9
#6 Switzerland 7
#7 France 7

Patent filings per year

Chart showing TOLEDO AUTOMATIC BRUSH MACHINEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Conrad Jobst 25
#2 Jobst Conrad 13
#3 Company The Toledo Automatic B 6
#4 Co The Toledo Automatic Brush 1
#5 Scott Earle B 1

Latest patents

Publication Filing date Title
US2404500A Trimming mechanism
US2409490A Tuft anchoring means for brushes
US2423499A Work holder for brush making machines
US2435924A Brush making machine
US2303470A Brush
GB506286A Improvements in or relating to brush making machines
GB486364A Brush and method and apparatus for making same
US2122318A Method of making brushes
US2176672A Brush making machine
US1899694A Brush machine
US2084345A Tuft setting anchor and apparatus for forming and applying the same
GB247908A Multiple drilling mechanism
GB247906A An improved machine for trimming the bristles of brushes
GB247905A An improved brush-making machine
GB247907A Brush-making machine
GB240791A Improvements in or relating to brakes for electric motors
US1661179A Multiple drilling mechanism
US1664425A Continuous trimmer for brush machines
US1680521A Universal brush machine
US1712216A Brush machine