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The International trademark DURALOCK was filed as Word mark on 08/02/2022 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1683986 |
| Countries | 
|
| Base trademark |
No. 97268349,
February 15, 2022
|
| Application date | August 2, 2022 |
| Expiration date | August 2, 2032 |
Trademark owner
10344 Sam Houston Park Dr., Suite 300
Houston TX 77064
US
Houston TX 77064
US
Trademark representatives
6363 Woodway Drive, Suite 1000
Houston TX 77057
US
goods and services
06
Metal couplings for use in connecting fluid lines used in
connection with downhole oil and gas well stimulation, well
completion, and oil and gas production
07
Metal couplings for use in connecting fluid lines used with
machines for downhole oil and gas well stimulation, well
completion, and oil and gas production
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| March 1, 2023 | 2023/9 Gaz | CN | Rejection |
| August 2, 2022 | 2022/35 Gaz | US | Registration |
ID: 141683986