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PAPERBOARD IND CORP

Overview
  • Total Patents
    22
About

PAPERBOARD IND CORP has a total of 22 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Canada, United States and Denmark. Its main competitors in its focus markets packaging and shipping, machines and electrical machinery and energy are WOOLSEY CHARLES A, PAK PACIFIC CORP PTY and TRYKKO PACK AS.

Patent filings in countries

World map showing PAPERBOARD IND CORPs patent filings in countries
# Country Total Patents
#1 Canada 11
#2 United States 9
#3 Denmark 1
#4 EPO (European Patent Office) 1

Patent filings per year

Chart showing PAPERBOARD IND CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zimmermann John 9
#2 Atkinson William G 4
#3 Dagostine Leslie J 3
#4 Dews Thomas K 2
#5 Garrett Chris 2
#6 Madonna Louis 2
#7 Zimmerman John 2
#8 Petrac Wally 1
#9 Dunn Robert D 1
#10 Fiorillo Appio 1

Latest patents

Publication Filing date Title
CA2112026A1 Product sleeve having premium card formed integrally therewith
CA2082375A1 Dispenser box with removable cutter
US5205477A Interlocking carton and lid
US5148973A Interlocking carton and lid
US5082117A Carton having a pour spout
US5020718A Severable connection between a handle and a divider panel of a carton
CA2020545C Severable connection between a handle and a divider panel of a carton
US4957237A Box with internal platform for vertical stacking of products
CA2003550A1 Box with internal platform for vertical stacking of products
CA1282751C Single slice pizze box
CA1312584C Carton having premium card formed integrally therewith
US4871071A Vent opening scoring in container lid
US4834240A Carton having premium card formed integrally therewith
US4867373A Carton divider incorporating 3-ply lifting handle
US4757939A Carton divider