Petronas trademarks: expansion into trademark classes, 1970–2021

Video: how Petronas extended its South African trademarks into new classes from 1970 to 2021 – from oils & fuels, chemicals, advertising & retail into new fields. 26 of 45 classes, 267 trademarks. South African trademark statistics by Sibanda & Zantwijk.

Petronas – all South African trademark statistics

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