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DONOGHUE ROBERT J

Overview
  • Total Patents
    11
About

DONOGHUE ROBERT J has a total of 11 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States and Canada. Its main competitors in its focus markets measurement, packaging and shipping and machines are MEZURWARE LLC, SHENZHEN MECARE NETWORK TECHNOLOGY CO LTD and EMU ANDO EMU TEKUNOROJII KK.

Patent filings in countries

World map showing DONOGHUE ROBERT Js patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 2

Patent filings per year

Chart showing DONOGHUE ROBERT Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Donoghue Robert J 11

Latest patents

Publication Filing date Title
US5104606A Method of molding a one-piece measuring and dispensing apparatus
US4971226A One-piece measuring and dispensing apparatus
US4473162A Child-proof closure assembly
US4474312A Dispensing bottle with metered chamber
US4106673A Apparatus for measuring and dispensing liquid
US4077547A Measuring and dispensing apparatus
US3347420A Multi-compartment container for dispensing measured quantities of a plurality of liquids
US3141574A Container for dispensing selected quantities of fluid
US2885108A Paint can closure means
CA844420A Multi-compartment container for dispensing measured quantities of a plurality of liquids
CA707203A Container for dispensing selected quantities of fluid