PETROCHINA Logo (USPTO, 04/06/2001)
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The US trademark PETROCHINA was filed as Figurative mark on 04/06/2001 at the U.S. Patent and Trademark Office. The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Figurative mark |
File reference | 2706160 |
Register number | 76236632 |
Application date | April 6, 2001 |
ID: 13