TSDR and PRPS, EFSWeb and EFSWeb Contingency Maintenance
TSDR Maintenance
USPTO will perform maintenance on Trademark Status and Document Retrieval
(TSDR) starting at 11 p.m. Wednesday, October 17 until 1 a.m., Thursday, October
18. TSDR will not be available during this time. We sincerely apologize for any inconvenience this may cause
PRPS Maintenance
USPTO will perform maintenance on the Patent Review Process System (PRPS) starting at 12:01 a.m. and ending at 5 a.m. Saturday, October 20. PRPS will not be available during this time.
EFS-Web and EFS-Web Contingency Maintenance
USPTO will perform maintenance on Electronic Filing System (EFS) Web starting at 12:01 a.m. and ending at 4 a.m. Sunday, October 28. Both EFS Web and EFS Web Contingency will not be available during this time.
If you have any questions, contact the Patent EBC by phone at (866)217-9197 or by email at ebc@uspto.gov
Posted at 04:00AM Oct 14, 2012 in Planned Events |