Learn more

TOWNS EDWARD J

Overview
  • Total Patents
    25
About

TOWNS EDWARD J has a total of 25 patent applications. Its first patent ever was published in 1959. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets packaging and shipping, medical technology and consumer goods are KEYSTONE FOLDING BOX CO, CR PACKAGING LLC and COMPGEN LTD.

Patent filings in countries

World map showing TOWNS EDWARD Js patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 6
#3 Switzerland 5
#4 Belgium 2
#5 Germany 2
#6 Austria 1
#7 Finland 1
#8 Norway 1

Patent filings per year

Chart showing TOWNS EDWARD Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Towns Edward J 16
#2 Edward J Towns 4
#3 J Towns Edward 2
#4 Pfaff R 2
#5 Pfaff Richard 2
#6 Brown Edward M 1
#7 Richard Pfaff 1
#8 Brindisi Anthony T 1

Latest patents

Publication Filing date Title
US4946055A Tamper indicating screw cap
US4008834A Tip seal for a dispensing valve
CA1011301A Tip seal for a dispensing valve
CA963830A Container and safety closure therefor
CA1002484A Containers and safety closure therefor
US3604585A Container and safety closure seal therefor
US3556331A Safety closure for containers
US3420611A Fountain brush holding device
US3073469A Non-refillable closure devices for bottles
US3104665A Suppository mold and container
CA653642A Closure for poison bottles
CA499637A Bottle cap