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LONGVIEW FIBRE CO

Overview
  • Total Patents
    34
About

LONGVIEW FIBRE CO has a total of 34 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are AMERICAN COATING MILLS INC, HOHNJEC ZELJKO and BECKETT IND INC.

Patent filings in countries

World map showing LONGVIEW FIBRE COs patent filings in countries
# Country Total Patents
#1 United States 29
#2 Canada 5

Patent filings per year

Chart showing LONGVIEW FIBRE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Baker Harold L 7
#2 Nordstrom Duane M 7
#3 Benner Christopher T 4
#4 Small Donald I 2
#5 Willard Edwin J 2
#6 Wollenberg Harry L 2
#7 Bradley Michael F 2
#8 Harambasic Nicholas 2
#9 Parks Terry 2
#10 Dreeszen Dale M 1

Latest patents

Publication Filing date Title
US7275679B2 Multi-ply corrugated containers, such as bulk bins, and fitment retainers, such as drain fitment retainers usable with bulk bins
US6719191B1 Stackable bliss-type container
US6138903A Multi-ply corrugated paperboard container
US5803346A Paperboard container for liquids including an improved structure to prevent fitment rotation
US5749489A Paperboard container for fluids having an improved lower fitment restraint structure
US5485951A Collapsible container
US5348186A Paperboard container for fluids having top opening fitment and exposed lip for engagement by handling implements
US5012972A Paperboard container with content indicating window
US4792084A Paperboard container with angled corners
CA1263850A Paperboard container for liquids
US4666059A Paperboard container for liquids including means to prevent fitment rotation
US4500381A Method and apparatus for making multiple ply paperboard
US4349105A Gun carton
US3944072A Octagonal dispenser carton for band saw coils
US3931883A Horizontal conveyor load moving apparatus
US3727744A Apparatus for overturning stacked sheet material
US3510051A Inspection and reclosure box
US3464619A Arc top handhole cartons
US3478654A Lead-in table for paperboard slitting and transverse cut-off machinery
US3493166A Handle bag construction and closure therefor