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E S AND A ROBINSON CANADA LTD

Overview
  • Total Patents
    20
About

E S AND A ROBINSON CANADA LTD has a total of 20 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Canada. Its main competitors in its focus markets packaging and shipping, surface technology and coating and textiles and paper are LARSEN JENS ANDREAS, CORNELL SECURITIES CORP and MINERVA WAX PAPER COMPANY.

Patent filings in countries

World map showing E S AND A ROBINSON CANADA LTDs patent filings in countries
# Country Total Patents
#1 Canada 20

Patent filings per year

Chart showing E S AND A ROBINSON CANADA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wright Charles E 4
#2 Reid William G 3
#3 Strickland Vernon D 2
#4 Sickels John H Van 2
#5 Gunyou John 1
#6 Wood James R 1
#7 Mackenzie John Douglas 1
#8 Johnson William E 1
#9 Harding Donald E 1
#10 Buckley Charles L 1

Latest patents

Publication Filing date Title
CA892158A Tank for metal plating cylinders
CA894640A Bag closure
CA869269A Gusset slitter
CA873167A Method of making plastic bags and product thereof
CA876065A Heat-sealable cheese wrapper
CA854673A Anti-blocking coated wrapper
CA775082A Heat activated peelable resealable labels for closures
CA844416A Reclosable bags with tamper proof device
CA599562A Paper bags and the like
CA603037A Method for eliminating the waxed embossed interleaver sheet in coated wrappers
CA840723A Bag and method of forming same
CA487656A Adhesive tape shipping and display container
CA472179A Containers
CA466403A Tobacco pouch
CA466869A Bread wrapper
CA466404A Tobacco pouch
CA886952A Bags made of film material
CA470213A Tobacco pouches
CA529366A Telephone calendar
CA829863A Method and apparatus for heat-sealing and cutting thermoplastic films