Learn more

JOHN MCFARLANE

Overview
  • Total Patents
    11
About

JOHN MCFARLANE has a total of 11 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States, Australia and United Kingdom. Its main competitors in its focus markets machine tools, machines and mechanical elements are LAND HENRY STEPHEN, AVERY WILLIAM and RICHARDS THREAD MILLING MACHIN.

Patent filings in countries

World map showing JOHN MCFARLANEs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Australia 2
#3 United Kingdom 2
#4 Canada 1
#5 France 1

Patent filings per year

Chart showing JOHN MCFARLANEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 John Mcfarlane 4
#2 Duncan Clelland 2
#3 Mcfarlane John 1
#4 Mcintyre John J 1
#5 Foster John 1
#6 Mcfarlane John Hamilton 1
#7 Clelland Duncan 1
#8 Mcfarlane John Hamilton Lewis 1

Latest patents

Publication Filing date Title
AU2004100249A4 Moneysaver wallet
AU2004100107A4 Slab cab
US2581548A Mechanism for automatically positioning a member in a series of predetermined positions
GB619366A Improvements in or relating to mechanism for automatically positioning a member in a series of predetermined positions
US2358723A Combination dispenser
US1503959A Method of making screw-cutting taps
US1395198A Screw-cutting tap
US1247696A Valve.
CA204009A Oll separator