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ABREU ALFREDO FERREIRA DE

Overview
  • Total Patents
    23
About

ABREU ALFREDO FERREIRA DE has a total of 23 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Portugal, EPO (European Patent Office) and Spain. Its main competitors in its focus markets machine tools and machines are GRIZZLY IND INC, MARTIN OTTO MASCHBAU GMBH and LEYA A G MASCHBAU.

Patent filings in countries

World map showing ABREU ALFREDO FERREIRA DEs patent filings in countries

Patent filings per year

Chart showing ABREU ALFREDO FERREIRA DEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ferreira De Abreu Alfredo 2
#2 Abreu Alfredo Ferreira De 2

Latest patents

Publication Filing date Title
PT103699A Two mechanical parallel guides for 4-faces machine-tooling tooth and apply
EP1858676A1 Cutter head with fast knife replacement system
PT101233A Tensioner for rope saw cutting plates and for circular saw cutting discs
PT97576A Helical cutting shaft with steel blades
PT93557A Tupia to work wood with tree inclinable at 45 degrees
PT86371A Tool to apply for a machine to work wood
PT86372A Feeding system for a machine for working wood
PT86105A Slow cutting tread, with vertical adjustment applicable to plates for wood and plate comprehending this cutting tree
PT84951A Universal cutter tree permutavel
PT80726A Special counter harness
PT78693A Positioning system-automatic feeder of madeira bulls
PT78051A Sharpening machine for mill and disk cutters
PT76837A Head for screw tooth sheeting
PT75647A Automatic feeder and positioner of wooden strings in double or triple cutting saws
PT75182A Vertical filer with interchangeable cam
PT74659A Alternative saw with trolley
PT70878A Iron operating machine
PT69527A Specialized alignment for doses
PT68692A Automatic device for multiple cutting with feeding output
ES327431A1 Integrating machine of garlopa or four-sided foils. (Machine-translation by Google Translate, not legally binding)