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EFS-Web FAQ
Both unregistered and registered eFiling of patent applications and related papers. Registered eFilers have enhanced capabilities, including the ability to save in-progress applications, file followon papers and view the filed application and track status in the Private PAIR system.

Private PAIR FAQ
Registered user access to pending patent application information and documents

Public PAIR FAQ
Unregistered user access to patent and published application information and documents

More Patent and Other FAQs

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