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VACUUM DYEING MACHINE COMPANY

Overview
  • Total Patents
    23
About

VACUUM DYEING MACHINE COMPANY has a total of 23 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets chemical engineering, consumer goods and packaging and shipping are HUSSONG JOSEPH, FOSHAN BASUNI MACHINERY CO LTD and FLAINOX SRL.

Patent filings in countries

World map showing VACUUM DYEING MACHINE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 18
#2 Canada 4
#3 France 1

Patent filings per year

Chart showing VACUUM DYEING MACHINE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Willard James A 13
#2 Hey David M 3
#3 Willard James Adolphus 3
#4 Hey David Morley 2
#5 Willard Adolphus 1

Latest patents

Publication Filing date Title
US1254006A Dyeing apparatus.
US1079294A Centrifugal pump.
US1027729A Dyeing apparatus.
US1199982A Dyeing apparatus.
US1172240A Dyeing apparatus.
CA98187A Dyeing machinery
CA98186A Vat for dyeing and bleaching
CA93550A Drying apparatus
US796383A Dyeing-machine.
US793488A Dyeing-machine.
US780402A Vat for dyeing, &c.
US780401A Hoisting apparatus.
US780400A Compression-top for dye-vats.
US780398A Dyeing-machine.
US796382A Duplex dyeing-machine.
US796381A Apparatus for dyeing.
CA87564A Apparatus for dyeing
US755422A Apparatus for dyeing.
US744147A Apparatus for dyeing.
US723795A Apparatus for dyeing, &c.