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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Italy | 4 | |
#2 | Canada | 2 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | Japan | 2 | |
#5 | United States | 2 |
# | Industry | |
---|---|---|
#1 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Pistons and sealings |
# | Name | Total Patents |
---|---|---|
#1 | Cattaneo Leopoldo | 6 |
#2 | Reoporudo Katsutaneo | 2 |
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 |