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CATTANEO LEOPOLDO

Overview
  • Total Patents
    12
About

CATTANEO LEOPOLDO has a total of 12 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Italy, Canada and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements are TREMOLIERES GUSTAVE HENRI, REDFORD PERCY and DOXFORD HAWTHORN RES.

Patent filings in countries

World map showing CATTANEO LEOPOLDOs patent filings in countries
# Country Total Patents
#1 Italy 4
#2 Canada 2
#3 EPO (European Patent Office) 2
#4 Japan 2
#5 United States 2

Patent filings per year

Chart showing CATTANEO LEOPOLDOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Pistons and sealings

Top inventors

# Name Total Patents
#1 Cattaneo Leopoldo 6
#2 Reoporudo Katsutaneo 2

Latest patents

Publication Filing date Title
JPS566048A Piston for internal combustion engine
EP0019971A1 A piston ring
EP0019972A1 A piston for internal combustion engines having a floating flame damper ring
IT7923194D0 Piston with floating flame damper ring - comprises material of lower expansion coefficient than cylinder held in clearance fit at top of piston