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ATTWOOD DIESEL EQUIPMENT COMPA

Overview
  • Total Patents
    12
About

ATTWOOD DIESEL EQUIPMENT COMPA has a total of 12 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets engines, pumps and turbines and machines are SOLEX UK LTD, JIANGXI HUIER FUEL INJECTION EQUIPMENT CO LTD and BRYCE FUEL INJECTION LTD.

Patent filings in countries

World map showing ATTWOOD DIESEL EQUIPMENT COMPAs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 Canada 3
#3 United States 3
#4 France 1

Patent filings per year

Chart showing ATTWOOD DIESEL EQUIPMENT COMPAs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Engines, pumps and turbines
#2 Machines

Top inventors

# Name Total Patents
#1 Hamilton Gordon 3
#2 Gordon Hamilton 3
#3 Herbert Attwood Stanley 3
#4 Attwood Stanley Herbert 3

Latest patents

Publication Filing date Title
US2229804A Pump
US2248529A Fuel injection apparatus for internal combustion engines
US2248528A Tappet operating arrangemnt for internal combustion engines
GB494951A Improvements in or relating to liquid fuel injectors for internal combustion engines
GB494953A Improvements in and relating to distributors for hydraulically controlled injectors in liquid fuel injection systems for internal combustion engines
GB494955A Improvements in and relating to liquid fuel injection-system-equipment for internal combustion engines
GB494954A Improvements in or relating to speed-responsive governors for controlling fuel injection systems for internal combustion engines
GB494952A Improvements in or relating to pressure regulating devices for fuel pumps for injection systems of internal combustion engines
CA381259A Engine fuel distributor
CA389262A Engine fuel injection system
CA381518A Pump