Learn more

COLUMBIAN ROPE CO

Overview
  • Total Patents
    122
About

COLUMBIAN ROPE CO has a total of 122 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets consumer goods, machines and packaging and shipping are WALL IND INC, DRAHTCORD SAAR GMBH & CO KG and WIRE ROPE IND LTD.

Patent filings in countries

World map showing COLUMBIAN ROPE COs patent filings in countries
# Country Total Patents
#1 United States 77
#2 Canada 21
#3 United Kingdom 12
#4 France 5
#5 Germany 4
#6 Australia 1
#7 Spain 1
#8 Sweden 1

Patent filings per year

Chart showing COLUMBIAN ROPE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bowen Kenneth H 21
#2 Dodge Milo C 18
#3 Orser Keith L 12
#4 Koon Archie W 9
#5 Metcalf Harold G 6
#6 Reber James B 4
#7 Simpson James S 4
#8 Corbett Herbert A 3
#9 Carlson Ernest B 3
#10 Palmer John A 3

Latest patents

Publication Filing date Title
US4038934A Anchor having releasable flukes
US3805667A Braided rope
GB1353415A Rope
US3558580A Thin oriented plastic strips and tape
US3447301A Twine
US3288916A Multiple conductor cable with tubular foam filler insulation
US3224055A Package binding device and method and apparatus for forming same
US3290420A Process for making thin oriented plastic strips and tape
US2984586A Treatment of glass fibers with 4, 4'-bis(p-hydroxyphenyl)-pentanoic acid
US3016683A Blended fiber rope
US2746894A Resilient fiber pad and method of making same
US2880568A Method of making synthetic fiber rope and rope produced thereby
US2917891A Synthetic rope structure and method of making same
US2703300A Plastic-covered rope splice and method of making same
US2462940A Low-pressure molding
US2506887A Apparatus for indicating location of metallic particles in fibrous bodies
GB587507A Improvements in or relating to load bearing ropes and like structures carrying electrical conductors
US2456015A Electrical conductor
US2376753A Molded boat
GB611708A A method of producing shaped articles from a plastic composition