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CARLSON TOOL AND MACHINE COMPA

Overview
  • Total Patents
    20
About

CARLSON TOOL AND MACHINE COMPA has a total of 20 patent applications. Its first patent ever was published in 1954. It filed its patents most often in Canada, United States and Germany. Its main competitors in its focus markets textiles and paper and machines are TOLEDO AUTOMATIC BRUSH MACHINE, CARLSON TOOL & MACHINE CO and CARLSON TOOL & MACHINE COMPANY.

Patent filings in countries

World map showing CARLSON TOOL AND MACHINE COMPAs patent filings in countries
# Country Total Patents
#1 Canada 16
#2 United States 2
#3 Germany 1
#4 United Kingdom 1

Patent filings per year

Chart showing CARLSON TOOL AND MACHINE COMPAs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Carlson John I 8
#2 Hazelton Harold J 4
#3 Clemens George S 2
#4 Borje Sjogren 1
#5 Carlson Cliffard Dale 1
#6 Hazelton Harold James 1
#7 Peterson Harold C 1
#8 James Hazelton Harold 1
#9 Carlson Cliffard D 1
#10 Miles Roland J 1

Latest patents

Publication Filing date Title
US3132901A Automatic brushmaking machine
US2842401A Tuft guard mechanism
CA528159A Brush making machine
CA823995A Conveyor apparatus
CA625993A Wire feeding device
CA819015A Abrasive element for finishing paint brushes or the like
CA560610A Brush making machine
CA442446A Brush making machine
CA526503A Brush making machine
CA570696A Wire feeding device
CA527152A Conveyor and actuating mechanism therefor
CA857770A Bristle magazine for brushmaking machine
CA878366A Abrasive device for finishing paint brushes
CA788883A Method of and apparatus for rounding bristle ends
CA845567A Bristle gathering and tuft loading apparatus for making brushes
CA834620A Work piece transfer mechanism
CA778312A Brush trimmer
CA819612A Abrasive device for finishing paint brushes