73. Lost patents PART XVI PATENT AGENTS 74. Application for registration PART XVII MISCELLANEOUS 75. Prescribed fees 76. Prescribed forms 77. Size, etc., of documents 78. Address for service 79. Method and proof of service 80. Lodging of documents 81. Power of Registrar to fix time and place of proceedings 82. Agency 83. Refusal to recognise agent 84. Signature of documents 85. Amendment of documents Regulation 86. Power of Registrar to waive requirements 87. Order of High Court or Supreme Court 88. Days and hours of business FIRST SCHEDULE-Fees payable to the Office SECOND SCHEDULE-Form of patent THIRD SCHEDULE-Prescribed forms SECTION 96-THE PATENTS REGULATIONS Federal