Vendor Portal Maintenance
The USPTO will perform system maintenance on the Vendor Portal beginning at 8 p.m., Friday, June 2 and ending at 1 a.m., Saturday, June 3 ET.
Vendor Portal will be unavailable during the maintenance period.
Trademark Trial and Appeal Board VUE (TTABVUE) and Trademark Trial and Appeals-Reading Room (TTAB-RR) Migration
The USPTO will perform a migration on TTABVUE and TTAB-RR from the Production Data Center in Alexandria to a new Data Center in Manassas, from 12:01 a.m. until 5 a.m. on Saturday, June 3 ET.
Note: During the migration window, TTABVUE, TTAB-RR and ESTTA will be unavailable.
Electronic Patent Assignments System (EPAS) and Electronic Trademark Assignments System (ETAS)
The USPTO Certified Copy and Assignments (CC&A) Product team will perform maintenance on the EPAS and ETAS systems from 9 a.m. until 1 p.m. on Saturday, June 3 ET.
During the maintenance period, the EPAS and ETAS products will be unavailable.
Trademark Trial and Appeal Board VUE (TTABVUE) and Trademark Trial and Appeals-Reading Room (TTAB-RR) Migration
The USPTO will perform a migration on TTABVUE and TTAB-RR from the Production Data Center in Alexandria to a new Data Center in Manassas, from 12:01 a.m. until 5 a.m. on Saturday, June 3 ET.
Note: TTABVUE and TTAB RR will be unavailable during the migration window.
Electronic Filing System (EFS) Web Maintenance
The USPTO will perform maintenance on EFS-Web from 8 p.m. until 10 p.m. on Sunday, June 4 ET.
During this maintenance period, Fee Worksheets and Acknowledgement Receipts for submissions will not be generated.
Applicants may file submissions in EFS-Web but wait until Monday for those documents to be generated. Applicants may still file submissions via Patent Center.