PTAB E2E will be unavailable on the following days and times due to scheduled maintenance:
- Saturday, December 4 from 12:01 a.m. to 2:00 a.m. ET
- Saturday, December 11 from 12:01 a.m. to 5:30 a.m. ET
Parties must either pay for petitions outside of this scheduled maintenance time or pay early. Those with deadlines for petition filing or other associated documents to a pending AIA case, must use an alternate filing method.
Questions? Contact PTAB 8:30 a.m. to 5 p.m. ET at 571-272-9797 weekdays or email Trials@uspto.gov.