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CHAMPION SHOE MACHINERY CO

Overview
  • Total Patents
    52
About

CHAMPION SHOE MACHINERY CO has a total of 52 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper, machine tools and consumer goods are PURITAN MFG COMPANY, REECE SHOE MACHINERY CO and WINKLEY ERASTUS EDWIN.

Patent filings in countries

World map showing CHAMPION SHOE MACHINERY COs patent filings in countries
# Country Total Patents
#1 United States 50
#2 Canada 1
#3 United Kingdom 1

Patent filings per year

Chart showing CHAMPION SHOE MACHINERY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dobyne Stephen A 26
#2 Dobyne George A 20
#3 Corcoran George L 14
#4 Schoenky August R 3
#5 Flint John B 2
#6 Shanahan Daniel W 2
#7 Corcoran Edward M 1
#8 Mahler Louis F 1

Latest patents

Publication Filing date Title
GB142567A Improvements in fastener inserting machines for use in the manufacture of shoes
US1296582A Horn for fastener-inserting machines.
US1233992A Needle-guide-operating mechanism for sewing-machines.
US1207879A Edge-setting machine.
US1245887A Fastener-inserting machine.
US1287577A Work-support for fastener-inserting machines.
US1283842A Method of making shoes.
US1245091A Sole rounding and cutting machine.
US1251354A Welt-shoe.
US1198670A Mechanism for attaching welts to shoes.
US1199935A Method of attaching soles to shoes.
CA173032A Nail machine
US1216784A Horn for fastener-inserting machines.
US1286559A Fastener-inserting machine.
US1224450A Horn for fastener-inserting machines.
US1091300A Throat for fastener-inserting machines.
US1201160A Sole-sewing machine.
US1198627A Thread-controlling mechanism for wax-thread leather-sewing machines.
US1237245A Presser-foot mechanism for sewing-machines.
US1091298A Fastener-inserting machine.