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WALKER J

Overview
  • Total Patents
    18
About

WALKER J has a total of 18 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Australia, United Kingdom and United States. Its main competitors in its focus markets medical technology, packaging and shipping and agriculture are KIMURA FUJITA, FLEMING THOMAS WILLIAM and M D VIOLA MACCH S R L.

Patent filings in countries

World map showing WALKER Js patent filings in countries

Patent filings per year

Chart showing WALKER Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Walker J 9
#2 Bell O 1

Latest patents

Publication Filing date Title
AU2003902897A0 A residue managing device
AUPR550101A0 Single operator auto release and securing device for the launching and retrieval of boats
AUPR195100A0 A extendable rear vision mirror
AUPM700294A0 Lazy fisherman bite indicator and fish-silencer
GB8804730D0 Fertilisers & feeds
GB8727755D0 Golf putter
GB8715698D0 Fertilisers
GB2041695A Portable apparatus for transmitting audio signals to a person
ZA7806156B Fishing reel
US3720206A Ankle hitch
US3848090A Wall hanging speaker system
ZM12671A1 Improvements in and relating to cyclones and cyclone sections
US3840005A Dual contraceptive device
ZA7006502B Improvements in and relating to cyclones and cyclone sections
US3715237A Variable electric current generating device
CA1178A Improvement in ploughs