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PICTON DAVID JOHN

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    169,948
  • Filing trend
    ⇩ 100.0%
About

PICTON DAVID JOHN has a total of 40 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1982. It filed its patents most often in New Zealand, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets mechanical elements, civil engineering and environmental technology are RHEINAUER MASCH ARMATUREN, RHEINAUER MASCHINEN & ARMATURE and MANNESMANN & IBS NAGEL MANIBS.

Patent filings per year

Chart showing PICTON DAVID JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Picton David John 36
#2 David John Picton 2
#3 Herbert Charles Ashley 1

Latest patents

Publication Filing date Title
WO2017200390A1 Fire alarm valve
WO2017078545A1 Ultrasonic flow meter for use in or near a valve assembly
WO2017061877A1 Pipe fitting assembly
NZ724580A Pipe fitting assembly
GB201412442D0 Pipe fitting assembly
NZ627262A Pipe fitting assembly
NZ571668A Water management system using controlled valves each with pressure and flow sensors and a water bypass
NZ571667A Valve with a fluid outlet, a rotatable crank pin, a shut-off valve, a crank pin, and a metering valve
AU2005319807A1 A plumbing fitting
NZ537533A Bracket being L-shaped in profile with holes in line on one face and in wave pattern on other face
NZ537531A Tool with rigid open jaws
NZ537532A Testing device
NZ537530A Sealing cap
NZ280728A Hose coupling: spigot has gripping portion between annular ridges and body
NZ260913A Fire sprinkler system; control valve connected to network of gas filled thermoplastic pipes with heat activated sprinkler heads attached thereto
NZ220131A Hose coupling: elastomeric sleeve and hose coupled to spigot by clamping ring
NZ220118A Pipeline fluid over temperature protection fitting
GB2127509A Pipe coupling