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NORTHUP JOHN D

Overview
  • Total Patents
    13
About

NORTHUP JOHN D has a total of 13 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets machines, packaging and shipping and measurement are GLASWERKE RUHR AKT GES, VER GLASFABRIEKEN NV and BAUGLASINDUSTRIE AG.

Patent filings in countries

World map showing NORTHUP JOHN Ds patent filings in countries
# Country Total Patents
#1 United States 8
#2 Germany 3
#3 United Kingdom 1
#4 Sweden 1

Patent filings per year

Chart showing NORTHUP JOHN Ds patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Northup John D 13

Latest patents

Publication Filing date Title
GB8324562D0 Method and apparatus for forming glass parisons
DE3109575A1 Process for the production of a glass bottle
DE3035251A1 Blow moulding apparatus for glass bottles - with two vertically reciprocating blow moulds for each parison mould
US4293327A Method for manufacturing glass bottles
US4128184A Child-proof container and cap
US4091948A Linerless container closure
US4020965A Child resistant closure
US3955408A Fluidless bottle testing method and apparatus
US3966071A Venting bottle closure
US3926401A Thread mold
US3895514A Bottle testing apparatus