USPTO Systems Status and Availability

Wednesday Aug 27, 2014

System Maintenance

USPTO will perform system maintenance affecting several applications beginning at 12:01 a.m. and ending at 5 a.m., Thursday, August 28 EDT.

The following applications will be unavailable during the maintenance period:

  • Adjudicated Case Tracking System (ACTS)
  • Electronic Filing System Web (EFS-Web)
  • Electronic Freedom of Information Action (E-FOIA)
  • Order Entry Management System (OEMS)
  • Patent Review Processing System (PRPS)
  • Revenue Accounting and Management System (RAM)
  • Private Patent Application Information Retrieval (Private PAIR)
  • Public Patent Application Information Retrieval (Public PAIR)