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HAMMARSTRAND OVE

Overview
  • Total Patents
    29
About

HAMMARSTRAND OVE has a total of 29 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Sweden, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets packaging and shipping, transport and civil engineering are LAHIKAINEN SIMO, G H WILLIAMS COMPANY and HAYWARD CO.

Patent filings in countries

World map showing HAMMARSTRAND OVEs patent filings in countries
# Country Total Patents
#1 Sweden 19
#2 WIPO (World Intellectual Property Organization) 4
#3 Australia 3
#4 EPO (European Patent Office) 3

Patent filings per year

Chart showing HAMMARSTRAND OVEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hammarstrand Ove 28
#2 Ove Hammarstrand 1

Latest patents

Publication Filing date Title
WO2006121406A1 An arrangement relating to the arm of a crane
SE0400829D0 Crane arm, includes holder unit secured to free end of arm and cooperating with extendible device for rotating tool
WO0037742A1 Tool arrangement
SE9902120D0 Tool coupling for coupling tool to tool holder, has two parts which are adapted to be easily made to co-operatively connect to each other and easily made to disconnect from each other
EP0990097A1 A power transmission system
SE9503422D0 Work machine with excavator arm
AU1723295A Hoisting arrangement
SE9001451D0 Land vehicle - comprises engined unit supporting equipment for soil prepn. for planting
SE9001017D0 Portable device for laying out and reeling in a cable
SE8800639D0 Equipment carried by operator, to rotate cable drum