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JOHNSON AUTOMATIC SEALER CO LT

Overview
  • Total Patents
    36
About

JOHNSON AUTOMATIC SEALER CO LT has a total of 36 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets packaging and shipping, textiles and paper and measurement are ABC PACKAGING MACHINE CORP, TIEN HENG MACHINERY CO LTD and SEAL SPOUT EUROP SPA.

Patent filings in countries

World map showing JOHNSON AUTOMATIC SEALER CO LTs patent filings in countries
# Country Total Patents
#1 United States 33
#2 United Kingdom 2
#3 Canada 1

Patent filings per year

Chart showing JOHNSON AUTOMATIC SEALER CO LTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Richard Charles F 17
#2 Robinson George A 6
#3 John Faull 3
#4 Taylor William L 3
#5 Oscar Sandberg 2
#6 Bevier Henry R 1
#7 Richard Sunderman 1
#8 Quick Brunnie W 1
#9 Richards Charles F 1

Latest patents

Publication Filing date Title
US2206203A Top sealing machine
US2167814A Carton bottom sealing machine
US2191586A Carton feeding mechanism
GB439338A Improvements in bags and methods of making same
US2036643A Carton sealing machine
US2092858A Bag and method of making same
US2018807A Packaging machine
US2018806A Packaging machine
US1986069A Filling and weighing machine
GB374480A Improvements in web feeding mechanism for wrapping machines
US1954428A Carton making machine
US1956474A Wrapping machine
US1860691A Paper feeding and cutting mechanism
US1957613A Carton making machine
US1883233A Filling and weighing machine
US1883230A Carton feeding machine
US1883232A Carton feeding machine
US1883231A Carton feeding machine
US1956475A Blank feeding mechanism
US1767310A Glue-applying mechanism