Trademark Electronic Application System (TEAS) and Trademark Electronic Application System International (TEASi) Maintenance
The USPTO will perform maintenance on the TEAS and TEASi systems from 9 a.m. until 11 a.m. on Saturday, April 8 ET.
To minimize the risk of disruption, we recommend closing any active sessions and stopping your work between 9 and 9:15 a.m. ET.
Patent Electronic Filing System-Web (EFS-Web) Maintenance
The USPTO will perform maintenance on EFS-Web from 8 p.m. until 10 p.m. on Sunday, April 9 ET.
During this maintenance period, Fee Worksheets and Acknowledgement Receipts for submissions will not be generated.
Applicants may file submissions in EFS-Web during this time but wait until Monday for those documents to be generated. Applicants may still file submissions via Patent Center.
Trademark System Maintenance
The USPTO will perform maintenance on Trademark systems from 12 a.m. until 5:30 a.m. on Wednesday, April 12 ET.
The following systems will be impacted:
• Trademark Official Gazette (TMOG) will not be available. You can access recent PDF versions of the gazette on the Trademark Official Gazette webpage. For archived PDF versions of gazettes dating back to 2001, visit the archived editions page.
• Trademarks ID Manual (IDM) will not be available.
• Trademark Electronic Application System (TEAS) initial application forms will not be available.
• TTAB Reading Room will not be available.
• Trademark Status and Document Retrieval (TSDR) will be unavailable.
The following systems will remain available, but links to and images derived from TSDR will be unavailable, including mark images.
• Trademark Electronic Application System (TEAS)
• Trademark Electronic Application System International (TEASi)
Multiple System Maintenance
The USPTO will perform maintenance on multiple systems from 12:01 a.m. until 5:30 a.m. on Thursday, April 13 ET.
During this maintenance period, users may experience intermittent issues accessing the following systems:
• Publication Site for Issued and Published Sequences (PSIPS)
• Patent Examination Data Search (PEDS)
• One Portal Dossier (OPD)
• Patent Global Dossier Public Access Dossier (P-GD-PAD)