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HUBBARD CHARLES W

Overview
  • Total Patents
    23
About

HUBBARD CHARLES W has a total of 23 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, packaging and shipping and consumer goods are HANSEATISCHER MASCHBAU GMBH, ATWOOD MACHINE CO and FUSAROLI GOFFREDO.

Patent filings in countries

World map showing HUBBARD CHARLES Ws patent filings in countries
# Country Total Patents
#1 United States 23

Patent filings per year

Chart showing HUBBARD CHARLES Ws patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Hubbard Charles W 23

Latest patents

Publication Filing date Title
US1587729A Twisting and winding apparatus
US1724200A Twist-controlling device for twisting and winding machines
US1589648A Stop motion
US1610056A Twisting and winding apparatus
US1601568A Twisting and winding apparatus
US1432861A Twisting machine
US1433723A Apparatus for winding and twisting yarn
US1601567A Winding apparatus
US1394732A Winding-machine
US1344274A Twine-holder
US1269816A Machine for packaging tubular thread masses.
US1232685A Spinning and twisting apparatus.
US1232686A Winding and twisting apparatus.
US1219314A Twisting apparatus.
US1219313A Belt-tightener.
US1258412A Twisting and winding apparatus.
US1258411A Winding and twisting apparatus.
US1240214A Spinning and twisting apparatus.
US1209968A Process of and apparatus for handling yarn.
US1201049A Spinning and winding apparatus.