Invitation To Pay For Requested Copies Of Cited Documents {PCT-ISA-221}

PATENT COOPERATION TREATY From the INTERNATIONAL SEARCHING AUTHORITY To: PCT INVITATION TO PAY FOR REQUESTED COPIES OF CITED DOCUMENTS (PCT Rule 44.3(b)) Date of mailing (day/month/year) Applicants or agents file reference PAYMENT DUE within months/days from the above date of mailing International application No. International filing date (day/month/year) Applicant This International Searching Authority will, upon receipt of payment in the amount of: (amount/currency) promptly transmit the requested_________(number of) copies of the documents which were cited in the international search report established on the international application. Name and mailing address of the ISA/ Authorized officer Facsimile No. Telephone No. Form PCT/ISA/221 (July 1992; reprint January 2004)