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The US trademark DHM was filed as Word mark on 08/06/2002 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED - NO STATEMENT OF USE FILED".
| Trademark form | Word mark |
| File reference | 76438992 |
| Application date | August 6, 2002 |
| Publication date | September 23, 2003 |
Trademark owner
Calgary AB
T2E 8W1 Calgary AB
CA
T2E 8W1 Calgary AB
CA
Trademark representatives
goods and services
7
Automotive engine conversion kits for converting gasoline or diesel engines to operate on cleaner burning natural gas and/or hydrogen fuel
ID: 1376438992