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The US trademark QDT was filed as Word mark on 05/11/1995 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/30/1996.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 74672344 |
| Register number | 1971318 |
| Application date | May 11, 1995 |
| Publication date | February 6, 1996 |
| Entry date | April 30, 1996 |
Trademark owner
1401 HASTINGS CRES. SE
T2G4C8 CALGARY, CANADA
CA
T2G4C8 CALGARY, CANADA
CA
Trademark representatives
goods and services
6
metal heat transfer pipes and tilt mechanisms therefor
ID: 1374672344