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ELLINGSON ELLING

Overview
  • Total Patents
    17
About

ELLINGSON ELLING has a total of 17 patent applications. Its first patent ever was published in 1930. It filed its patents most often in Canada, Switzerland and Denmark. Its main competitors in its focus markets civil engineering are LUO CHUNMEI, ISS SECURITAS AS and PASOTTI SPA G.

Patent filings in countries

World map showing ELLINGSON ELLINGs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 Switzerland 3
#3 Denmark 3
#4 Spain 3
#5 Austria 2

Patent filings per year

Chart showing ELLINGSON ELLINGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Locks

Top inventors

# Name Total Patents
#1 Ellingson Elling 11
#2 Elling Ellingson 3

Latest patents

Publication Filing date Title
ES116943A1 Locks improvements.
ES116944A1 Improvements in locking devices for the door handles.
ES116681A1 Locks improvements.
CA303521A Knob lock
CA304678A Master key lock
CA284673A Door mechanism
CA303520A Master keyed cylinder lock
CA293737A Mortise night latch
CA287120A Door-knob