Server Maintenance
The USPTO will perform routine maintenance on the TTAB database servers from midnight-5 a.m. ET on Saturday, May 4.
The following systems will be unavailable during the maintenance period.:
• Electronic System for Trademark Trials and Appeals (ESTTA)
• Trademark Trial and Appeal Board Inquiry System (TTABVUE)
• Trademark Trial and Appeals-Reading Room (TTAB-RR)
Multiple Systems Maintenance
The USPTO will perform network maintenance that will impact access to most public-facing systems from midnight-5 a.m. ET on Thursday, May 2.
Affected systems will be unavailable during this period and include:
- Patent Center
- Patent Examination Data System (PEDS)
- Trademark Status and Document Retrieval (TSDR)
- Patent Public Search Database (PPUBS)
- MyUSPTO
- Global Dossier
- Assignment Center
- Office of Enrollment and Discipline Patent Practitioner Home Page
- Fees Self-Service Portal
- Trademark Electronic Application System (TEAS)
- Trademark Electronic Application System International (TEASi)
- Trademark Search
- Patent Assignment Search
- Trademark Assignment Search
The USPTO website should remain available.
Last updated: Tuesday, Apr 30, 2024 at 12:16 PM ET
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