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DEARBORN CHARLES A

Overview
  • Total Patents
    18
About

DEARBORN CHARLES A has a total of 18 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and Canada. Its main competitors in its focus markets textiles and paper are DAN CO LTD, CERLIANI MECC and SHING RAY SEWING MACHINE CO LT.

Patent filings in countries

World map showing DEARBORN CHARLES As patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 6

Patent filings per year

Chart showing DEARBORN CHARLES As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Sewing

Top inventors

# Name Total Patents
#1 Dearborn Charles A 18
#2 Muther Lorenz 1

Latest patents

Publication Filing date Title
US1592447A Blindstitch sewing machine
US1592446A Blindstitch sewing machine
US1531850A Workholding means for blindstitch sewing machines
US1448731A Adjusting means for sewing-machine work supports
CA165551A Sewing machine
US1147486A Sewing-machine.
US1147614A Sewing-machine.
US1169934A Work holding and feeding means for sewing-machines.
CA131215A Feed mechanism for sewing machines
CA131214A Sewing machine
US991705A Feed mechanism for sewing-machines.
US814642A Stitch-forming mechanism for sewing-machines.
US814026A Feed mechanism for sewing-machines.
US814025A Sewing-machine.
US679553A Feeding mechanism for sewing-machines.
CA225829A Blind stitch sewing machine
CA21913A Sewing machine
CA22075A Sewing machine