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PRECISION VALVE AUSTRALIA

Overview
  • Total Patents
    59
About

PRECISION VALVE AUSTRALIA has a total of 59 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets packaging and shipping, machines and machine tools are PITTSBURGH STEEL DRUM COMPANY, SOUTHERN CAN CO and PACKAGING TECH HOLDING SA.

Patent filings per year

Chart showing PRECISION VALVE AUSTRALIAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tansey Charles Martin 20
#2 Druitt Rodney Malcolm 19
#3 Crooks Harold 8
#4 Borland John Maxwell 6
#5 Duffield Dean Walter 5
#6 Stevens Silvester William 3
#7 Duffield D W 2
#8 Duffield Dean W 2
#9 Tansey Charles M 1
#10 Wild Ronald William 1

Latest patents

Publication Filing date Title
AU7454494A Linerless closure for container
ZA9406320B Linerless closure for container
IL110654D0 Linerless closure for container
AUPM517994A0 Closure having captive tamper evident band
AU4548493A Tamper evident closure
IL116860A Tamper evident closure
ZA9304880B Tamper evident closure
NZ243900A Valve button cover for aerosol container
EG20241A Linerless closure for carbonated beverage container
CN1073408A Closure with tamper evident band
CN1071135A Linerless closure for carbonated beverage container
AU7838191A Linerless closure for carbonated beverage container
RU2033373C1 Reservoir cover
AU7087987A Plastic valve mounting cup
ZA8405917B Dispenser nozzle
AU3117784A Nozzle
AU2991384A Self sealing caps
NL8205052A Method for severing metal and plastics laminates - involves forming indentation in upper surface extending through plastics layer and part way through metal layer and subsequent severing
ES8404212A1 Method for severing metal and plastics laminates
ZW27082A1 Method for severing laminates