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CHICAGO MILL & LUMBER CO

Overview
  • Total Patents
    52
About

CHICAGO MILL & LUMBER CO has a total of 52 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping, machines and machine tools are KRONENBERG KURT, FREY ALBERT VERPACKUNG and CAJEX INTERNATIONAL.

Patent filings in countries

World map showing CHICAGO MILL & LUMBER COs patent filings in countries
# Country Total Patents
#1 United States 44
#2 Canada 8

Patent filings per year

Chart showing CHICAGO MILL & LUMBER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Walter Harrison B 10
#2 Christian Moss B 10
#3 Ware Jr Richard N 9
#4 Byers Ralph J 9
#5 Whiton Arthur L 7
#6 Reginald Cannon 4
#7 Ladd Horace F 4
#8 Ware Richard N Jr 3
#9 Watkins James R 2
#10 Hovorka William T 2

Latest patents

Publication Filing date Title
US3045889A Container
US2910221A Crate
US2958363A Method and apparatus for producing assemblies of hinged-together panels
US2761487A Method and apparatus for making web covered spaced panels
US2772717A Method and apparatus for making paper covered wood veneer assemblies
US2853413A Wood particle veneer board and method of making same
US2790544A Crate
US2844174A Apparatus for making paper-covered wood veneer
US2768738A Crated cabinet
US2761804A Method of making paper-covered wood veneer shooks
US2744046A Method of making paper-covered folding box blanks
US2593709A Veneer handling apparatus
US2593708A Method for producing paper-covered wood veneer
US2494744A Glue
US2545603A Paper-covered wood product and method of making same
US2521554A Method of making paper-covered veneer
US2533663A Crate
US2521502A Crate
US2425660A Method and apparatus for making paper-covered veneer
US2442115A Method of making paper-covered veneer