patents pending
   Current United States Patent Office Fees
  are not readily downloaded as unavailable
   in PDF but are readily viewable, in HTML,
              on their site: uspto.gov.

Most pertinent US Patent Office fees for most applicants
  are given on the 'Services' page of this site though one
  major simplification is made:  the 'filing fee' for a full
  National US application is given as $462 which is correct
  for
the total of the Filing, Search & Examination Fees on
  the current US Patent Office Schedule for electronic filing

reflecting a $83 reduction in the Filing Fee for filing full
  US National Applications electronically as further
  required in requesting Accelerated Examination: i.e.
  with a Petition to Make Special
under MPEP 708.02;
  which most pertinently requires a full, global, patentability

  search represented in the 'Pre-examination Statement'
  that is also required of this petition.


Accelerated Examination also requires a $130 petition fee
  but with the $83 reduction in the filing fee results in $592
  total in filing fees while the total for paper filing without
  a petition is currently $545.

All fees given here are for 'Small Entities' which means
  all individual inventors and companies of 250 or less
  employees.  'Large Entities' generally pay double the
  fees for 'Small Entities'.

Patent Cooperation Treaty (PCT) Application Filing Fees
  total over $3,800 including Chapter I (filing and search) &
  Chapter II (examination) while Provisional Applications were

  expressly created for the purpose of providing reciprocal
  foreign filing rights:  unless a Provisional or PCT application
  is filed PRIOR public disclosure, including any offer of sale,
  the rights to file in foreign countries evaporates immediately
  while the inventor still has a year to file in the US for patent;
  assuming, of course, US citizenship or residency.