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ROBINSON E S & A CANADA

Overview
  • Total Patents
    17
About

ROBINSON E S & A CANADA has a total of 17 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United States, United Kingdom and Brazil. Its main competitors in its focus markets machines, textiles and paper and surface technology and coating are MILETI ROBERT J, MARZANO DOMENICO and MILPRINT INC.

Patent filings in countries

World map showing ROBINSON E S & A CANADAs patent filings in countries
# Country Total Patents
#1 United States 11
#2 United Kingdom 3
#3 Brazil 1
#4 Canada 1
#5 Germany 1

Patent filings per year

Chart showing ROBINSON E S & A CANADAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcavity Jack A 3
#2 Cook Herbert G 3
#3 Gunyou John 2
#4 White David B 2
#5 Wright Charles E 2
#6 Richens Arthur W 2
#7 Strickland Vernon D Eyncourt 1
#8 Reid William Gemmell 1
#9 Sutherland Donald 1
#10 Cook H 1

Latest patents

Publication Filing date Title
US4096946A Laminate for use in packing oil
US3889871A Recloseable flexible bag
US3859895A Method of making recloseable flexible bag
CA976469A Synthetic resin barrier laminates and method therefor
US3540355A Bag making apparatus
US3603217A Method of forming a bag
US3524783A Method and apparatus for heat-sealing and cutting thermoplastic films
US3428516A Heat activated peelable resealable labels for closures
GB850457A Improvements in paper bags
GB684890A Improvements in or relating to methods of and apparatus for forming a paper or like bag
GB629208A Tobacco pouch
US2435560A Bag making machine and method
US2396437A Tobacco pouch