Trademark Electronic Application System International (TEASi) Maintenance
The USPTO will perform maintenance on the TEASi systems from 9 a.m. until 12 p.m. on Saturday, April 22 ET.
To minimize the risk of disruption, we recommend closing any active sessions and stopping your work between 9 and 9:30 a.m. ET.
Last updated: Tuesday, Apr 18, 2023 at 9:46 AM ET
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