Learn more

LOUIS HIRSCH TEXTILE MACHINES

Overview
  • Total Patents
    16
About

LOUIS HIRSCH TEXTILE MACHINES has a total of 16 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United States and Canada. Its main competitors in its focus markets textiles and paper are HEMPHILL MFG CO, CHEN ZHONGJI and ALBO S A.

Patent filings in countries

World map showing LOUIS HIRSCH TEXTILE MACHINESs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 1

Patent filings per year

Chart showing LOUIS HIRSCH TEXTILE MACHINESs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Knitting

Top inventors

# Name Total Patents
#1 Albert Friedmann 8
#2 Erwin Ruckel 5
#3 Louis Hirsch 2
#4 Ruckel Erwin 1
#5 Ralph Beuter 1
#6 Richmond Hill 1

Latest patents

Publication Filing date Title
US2232560A Hosiery
US2113773A Carrier rod locking device
US2092616A Stocking foot
US2108615A Flat knitted stocking welt
US2044690A Knitted fabric
US2030697A Knitting machine
US2040938A Knitting method and mechanism
US2133323A Knitted fabric and method of knitting the same
US2026339A Knitted fabric
US2018059A Carrier rod operating mechanism for flat knitting machines
US2111262A Knitting machine
US2092603A Carrier rod operating mechanism for flat knitting machines
US1960670A Thread carrier attachment
US2057375A Knitted fabric and method for making the same
US1982800A Method of knitting fabric
CA392475A Hosiery