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STERIGARD CORP

Overview
  • Total Patents
    45
About

STERIGARD CORP has a total of 45 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are PHILTON POLYTHENE CONVERTERS L, BLISS HERBERT R and PRAIRIE PACKAGING INC.

Patent filings in countries

World map showing STERIGARD CORPs patent filings in countries

Patent filings per year

Chart showing STERIGARD CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bruce John K 10
#2 Bruce Roger K 7
#3 Bruce Theodore R 6
#4 Risdon Merle Gordon 6
#5 Marhold W 5
#6 Bruce R 4
#7 Bruce Roger Knight 3
#8 Marhold Werner 3
#9 Risdon Merle G 2
#10 Adickes C 2

Latest patents

Publication Filing date Title
US4052249A Face sealing valve applicator
US3849053A Mold for fabricating the housing of a dispensing valve for pressurized dispensers
US3880332A Face sealing gassing valve for pressurized dispensers and method for installing it
AU5217573A Attaching a dispensing valve toa pressurized dispenser
AU5091073A Bag-in-can dispenser
AU4331272A Gassing valve for pressurized dispensers
FR2141282A5 Pressurised spray can - with non return valve for filling expanding agent into separate compartment
US3757651A Apparatus for advancing and retracting a dispenser body to and from a bag applicator
US3762023A Method for obtaining a predetermined and repeatable fill measure in a bag-in-can dispenser
US3746218A Attaching a dispensing valve to a pressurized dispenser
US3710693A Apparatus for attaching a flexible bag to a container body
US3734125A Pressurized container dispensing valve having excessive pressure safety feature
US3664557A Bistable safety dispensing valve for fluid dispensers
CA922172A Apparatus and method for attaching a flexible bag to a container body
GB1298265A Improvements in or relating to pressurised fluid dispensers
GB1311106A Apparatus and method for attaching a flexible bag to a container body
US3549050A Pressurized dispenser having a valve extension
US3581941A Pressurized container
US3653111A Apparatus and method for obtaining a predetermined and repeatable fill measure in a bag-in-can dispenser
US3601164A Apparatus for injecting propellant into a dispensing container