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BERKELEY PUMP CO

Overview
  • Total Patents
    15
About

BERKELEY PUMP CO has a total of 15 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Belgium and Germany. Its main competitors in its focus markets transport and engines, pumps and turbines are KNUD GEORG MELDAHL, HOBIE CAT COMPANY A MISSOURI CORP and SBRANA ADOLPHE.

Patent filings in countries

World map showing BERKELEY PUMP COs patent filings in countries
# Country Total Patents
#1 United States 3
#2 Belgium 2
#3 Germany 2
#4 Denmark 2
#5 France 2
#6 United Kingdom 2
#7 Italy 2

Patent filings per year

Chart showing BERKELEY PUMP COs patent filings per year from 1900 to 2020

Focus industries

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

Focus technologies

# Technology
#1 Marine propulsion
#2 Ships
#3 Machines

Top inventors

# Name Total Patents
#1 Rhoda R 3
#2 Rhoda Ralph Allen 2
#3 Rhoda R A 2

Latest patents

Publication Filing date Title
DE2339210A1 Jet propulsion drive for water craft - incorporates guide blade transversely located in a flow channel of nozzle inlet
GB1398251A Guide vane for suction side of water jet propulsion system
US3840319A Mold insert
US3757728A Guide vane for suction side of marine jet propulsion system
US3752110A Afterplane for marine jet-powered boats