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CUPPLES CONTAINER CO

Overview
  • Total Patents
    13
About

CUPPLES CONTAINER CO has a total of 13 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and environmental technology are TOYO PLASTIC SEIKO CO LTD, MARIS FLLI SPA and TREXEL INC.

Patent filings in countries

World map showing CUPPLES CONTAINER COs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 2

Patent filings per year

Chart showing CUPPLES CONTAINER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ronden Clifford P 7
#2 Morin Joseph C 3
#3 Ronden C 2
#4 Schwoegler Edward J 2
#5 Roylance D 1

Latest patents

Publication Filing date Title
US3725317A Nucleation of thermoplastic polymeric foams
US3682844A Expandable polystyrene and method for producing same
US3650992A Method for impregnating polymer beads with a blowing agent
CA938067A Recovery and utilization of scrap in production of foamed polymeric products
US3535408A Recovery and utilization of scrap in production of foamed vinyl aromatic polymeric products
US3513504A Extrusion die
US3492694A Radial extrusion die
US3473195A Thermoforming apparatus
US3469459A Drive mechanism
US3471899A Extrusion die
US3497915A Extrusion die
US3482280A Method and apparatus for producing polymeric sheet
CA854080A Extrusion die