MPEP § 120 MPEP § 120 MPEP § 120 MPEP 120 secrecy order http://www.uspto.gov/web/offices/pac/mpep/s120.html http://www.uspto.gov/web/offices/pac/mpep/s120.html http://www.uspto.gov/web/offices/pac/mpep/s120.html http://www.uspto.gov/web/offices/pac/mpep/s120.html http://www.uspto.gov/web/offices/pac/mpep/s120.html