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AHLBERG ERIK

Overview
  • Total Patents
    22
About

AHLBERG ERIK has a total of 22 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Sweden, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, audio-visual technology and machines are CHANNEL KOR SYSTEMS INC, ZARELIUS CHRISTER and MARLER HALEY EXPOSYSTEMS LTD.

Patent filings per year

Chart showing AHLBERG ERIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ahlberg Erik 19
#2 Ohlson Kurt 3
#3 Engstroem Carl-Otto 2
#4 Ohlson Kurt Lennart 1
#5 Claesson Alf 1
#6 Malott John 1

Latest patents

Publication Filing date Title
US2013047376A1 Sporting equipment handle grip improvement apparatus
US2012037164A1 Sodium tallowate soap cushion
WO0155999A1 Three-dimensional foldable device
SE9403890D0 Coupling arrangement for display system formed by bars or tube and node point pieces
SE469404B Display stand system of the type which supports essentially rectangular images for exhibitions, advertising or the like
AU8621991A An arrangement for firmly, but detachably holding a first frame, panel or the like in a predetermined position relative to a second frame, panel or the like
CA2079599A1 Hinge connection
CA1309225C Display system