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GUGLIELMETTI PIETRO

Overview
  • Total Patents
    17
About

GUGLIELMETTI PIETRO has a total of 17 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Switzerland, United Kingdom and Germany. Its main competitors in its focus markets machine tools and machines are SPIREX TOOLS AB, SYNTHE TECH INC and CUCCHI GIOVANNI & C SRL.

Patent filings in countries

World map showing GUGLIELMETTI PIETROs patent filings in countries
# Country Total Patents
#1 Switzerland 4
#2 United Kingdom 3
#3 Germany 2
#4 Spain 2
#5 France 2
#6 Austria 1
#7 Greece 1
#8 India 1
#9 Italy 1

Patent filings per year

Chart showing GUGLIELMETTI PIETROs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Pietro Guglielmetti 4
#2 Guglielmetti Pietro 4
#3 Guglielmetti P 1

Latest patents

Publication Filing date Title
FR2409811A1 Cutting tool insert clamp - has chip breaking face with overhanging edge bearing on insert and major face bearing on holder
DE2720249A1 Fixing for hard metal cutting insert - has L=shaped clamp with oblique recess for transverse pin to act as wedge
ES458023A1 Disposable cutting tool tip holder - has pivoted clamp arm held by round nose bolt engaging groove in support pin
GB1117275A Tool-holder, particularly for lathe-machining of deep holes
ES232887A1 Portable mechanisms with two adjustable elements specially adapted for lathes, forceps and similar (Machine-translation by Google Translate, not legally binding)
GB825517A Toolholder for lathes and other machines
GB683340A Improvements in cutting tools for machine tools