Bulk Data Storage System (BDSS) Maintenance
The USPTO will perform routine maintenance on the BDSS from 1- 5 p.m. ET on Thursday, April 25.
During the maintenance period, BDSS will be unavailable.
Trademarks Database Servers Maintenance
The USPTO will perform routine server maintenance from midnight-6 a.m. ET on Sunday, April 28 ET.
During the maintenance period, below component services will not be available.
- Electronic System for Trademark Trials and Appeals (ESTTA)
- Electronic Trademark Assignment System (ETAS)
- Trademark Electronic Application System (TEAS)
- Trademark Electronic Application System International (TEASi)
- Trademark Trial and Appeal Board Inquiry System (TTABVUE)
- Trademark Status and Document Retrieval (TSDR)
- Trademark Electronic Official Gazette (TM-eOG)
Trademark Status and Document Retrieval (TSDR) Maintenance
The USPTO will perform routine maintenance on the TSDR application on the following nights:
The first night of maintenance will be from midnight-5:30 a.m. ET on Friday, April 26.
The final night of maintenance will be from midnight- 5:30 a.m. ET on Sunday, April 28.
During the maintenance period, TSDR will be available, but might experience some slow response time.
Last updated: Wednesday, Apr 24, 2024 at 8:41 AM ET
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