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COLBY ENG PTY LTD

Overview
  • Total Patents
    14
About

COLBY ENG PTY LTD has a total of 14 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Australia and New Zealand. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and transport are TAIXING SPACE APPLIANCE CO LTD, NUTEK PTE LTD and NINGBO TURUI AUTOMATION EQUIPMENT CO LTD.

Patent filings in countries

World map showing COLBY ENG PTY LTDs patent filings in countries
# Country Total Patents
#1 Australia 7
#2 New Zealand 7

Patent filings per year

Chart showing COLBY ENG PTY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Creswick Richard James 4
#2 Hatton G 2
#3 Stuiver Johannes Marius Hendri 1
#4 Hatton Gerald 1
#5 Bright Mj 1

Latest patents

Publication Filing date Title
AUPO947297A0 Paperless picking systems
AUPO058496A0 Cleaner for removal of dry powder products from external surfaces of packages
AUPN873396A0 An improved method and apparatus for removing pallets from order picking system
AUPN833496A0 Conveyor sorting system
AUPN833396A0 Hybrid closed loop conveyor
AUPM339294A0 Apparatus for transporting and transferring fragile and non fragile goods from one location to a predetermined destination
NZ248184A Velocity sensor for dry powder flowing through a pipe
NZ248144A Capacitative density sensor: tube with pairs of plates
NZ236671A Dry powder transport system - uses pressure differential regulated by powder velocity
NZ235798A Pregassing powder: nitrogen admitted to extraction vessel
AU7972087A Improvements in pallet transporters
NZ183992A Nestable trolley: collapsible floor and sidewalls
NZ176611A Hollow post: keyhole slots in one face