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SMITH D A

Overview
  • Total Patents
    18
About

SMITH D A has a total of 18 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Australia and United Kingdom. Its main competitors in its focus markets transport, basic materials chemistry and machines are MACGREGOR NAVIRE SA, CAILLET RENE and KARL STEINER.

Patent filings in countries

World map showing SMITH D As patent filings in countries
# Country Total Patents
#1 Australia 11
#2 United Kingdom 7

Patent filings per year

Chart showing SMITH D As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hume John 1
#2 Smith Derek Anthony 1
#3 Grayson Stephen John 1
#4 Smith Don A Jr 1
#5 Smith David A 1
#6 Smith D A 1
#7 Smith Donald Anthony 1

Latest patents

Publication Filing date Title
AUPS167702A0 A stabiliser device
AUPR421901A0 Enhanced embedded text and graphics process
AUPQ632600A0 Any moving part of a surfing fin or skiing fin
AUPP888699A0 Dispensing apparatus
AUPO176896A0 Ring a check
AUPM431094A0 Mobile smoke extractor
AU7878987A Portable cleaning container
GB8700021D0 Board game
AU6544986A Window blind
GB8617020D0 Window blind
GB8526629D0 Window blind
GB8328794D0 Trowelling plaster container
GB8326028D0 Animal feeder
GB8320303D0 Headphones
GB8308017D0 Headphones
AU1247583A Smoke and toxic gas suppressant system
AU6492480A Boat hull assembly