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OESTBERGS FABRIKS AB

Overview
  • Total Patents
    162
About

OESTBERGS FABRIKS AB has a total of 162 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Finland, Sweden and Germany. Its main competitors in its focus markets agriculture, machine tools and packaging and shipping are OSTBERGS FABRIKS AB, ARMEF and WARATAH NZ LTD.

Patent filings in countries

World map showing OESTBERGS FABRIKS ABs patent filings in countries

Patent filings per year

Chart showing OESTBERGS FABRIKS ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Forslund Erik Torsten 29
#2 Lindblom Karl Thore 23
#3 Lindblom K 18
#4 Morenius Bo Emil Fredrik 9
#5 Hedin Jan-Erik 7
#6 Hedin Jan Erik 6
#7 Runeson Stig Olof 5
#8 Hall Nils Erik Allan 5
#9 Lindblom Thore 5
#10 Karlin B 4

Latest patents

Publication Filing date Title
DE2946590A1 Hydraulic circuit with motor leakage return - has oil in catchment vessel returned via non-return valve to drain by inertia of motor when stopped
DE2915168A1 DEVICE FOR CUTTING FILLED TREES
FI790821A Belt clip.
DE2812163A1 CLEANING UNIT FOR STUBBLE OR PARTS OF THE SAME
ATA169678A Hit and recovering device
DE2716128A1 TRUNK FEEDING AND EQUIPMENT DEVICE
DE2710289A1 Welded construction tree cutting cylinder - has serrations each formed of four plates welded together and to casing plates
DE2709123A1 Variable setting seat for construction vehicle - has motor drive for tilting to either side when moving along inclines
CA1045520A Device for use in removal of stumps
FI751651A Anordning vid traedfaellningsaggregat
DE2459884A1 Felling and pruning appts for trees - incorporates chassis accommodating cutter trucnk transporter and branch pruner
CA1002559A Stabilizing arrangement in terrain-going vehicles
DE2352907A1 STABILIZING DEVICE ON OFF-ROAD VEHICLES
US3885610A Tree harvesting device for hydraulic operation
DE2335293A1 Felled tree combined stacking and spraying machine - jets simultaneously inject protective fluid onto impressions made by grabs
CA994647A Tree-felling device
CA955153A Apparatus for severing the root system of the tree from the trunk during the tree-felling operation
DE1951266A1 Load holding device with clamping effect, especially for tree trunks and beams
DE1950948A1 Load retention device
DE1951019A1 Device for the advancement of a tree trunk