I was under the impression that the FILE HISTORY for a US Patent Applications appears on Public Patent Application Information Retrieval (PAIR) contemporaneously with the publication of the application by USPTO. Is this correct and if not, when are US Application file histories supposed to appear in Public PAIR?
Many US Patent Applications appear to be published but do not appear in Public PAIR (at least I can't find them). For example:
US20130110640A1 Apparatus and Methods for an Application Process and Data Analysis.
This Application is available on FreshPatents.com and is also available on Google Patents. But when searching Public PAIR it seems to be missing when searching by Application Number or Publication Number.
My question is: when does the FILE HISTORY for a US Patent Application or a US Patent appear in Public PAIR?