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ACKERFELDT BO I

Overview
  • Total Patents
    27
About

ACKERFELDT BO I has a total of 27 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Sweden, Germany and Canada. Its main competitors in its focus markets machine tools, machines and furniture and games are ACME TIMBER IND LTD, MARTIN AIR DOG COMPANY and STRIEBIG LUDWIG.

Patent filings in countries

World map showing ACKERFELDT BO Is patent filings in countries
# Country Total Patents
#1 Sweden 9
#2 Germany 4
#3 Canada 3
#4 Finland 3
#5 France 2
#6 United Kingdom 2
#7 Norway 2
#8 United States 2

Patent filings per year

Chart showing ACKERFELDT BO Is patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ackerfeldt Bo Ingemar 14
#2 Ackerfeldt Bo I 4
#3 Schroederheim Gustaf 2
#4 Schroederheim G 1
#5 Ackerfeldt Ingemar 1
#6 Ingemar Ackerfeldt Bo 1

Latest patents

Publication Filing date Title
DE3103590A1 Device for setting up and centring elongated workpieces, in particular on the entry side of a saw, in relation to a centring line
SE8007582L Arrangement at the feed side of a saw or the like for centring and orienting of the workpiece in the form of logs, blocks or the like in sideways direction relative to a desired centring line
US4353276A Arrangement in machines for processing logs, blocks and like workpieces
GB2045679A An apparatus arranged for centering logs, blocks or like workpieces relative to a given desired centering line.
GB1109961A Improvements in or relating to log sawmills
CA847646A Device at a sawmill for adjusting a log to be sawn relative to the sawing line through the sawing unit
CA784002A Log sawmill