Article 1 Foundation Article 2 Standard forms required Article 3 Application filed with claim for foreign priority Article 4 Representation by agent or attorney Article 5 Certificate of Identity/Corporation Article 6 Provisions related to language of documents Article 7 Special provisions related to filing date Article 8 Format of trademark specimens Article 9 Drawing requirements for color trademark Article 10 Drawing requirements for sound trademark Article 11 Drawing requirements for three-dimensional trademark Article 12 Definition Article 13 Classification of Goods and Services Article 14 Failure to reach agreement in due time Article 15 Amendment to details of application/registration Article 16 Definition of "well-known mark" Article 17 Applicability of Article 23(16) Article 18 Evidence of "secondary meaning" Article 19 Renewal application Article 20 Restriction of goods/services without adverse effect on the filing date Article 21 Formality requirements for assignment recordation Article 22 Filing of divisional applications (1) Article 23 Filing of divisional applications (2) Article 24 Filing of divisional applications (3) Article 25 Opposition to trademark registration later divided (1) Article 26 Opposition to trademark registration later divided (2) Article 27 Opposition to trademark registration later divided (3) Article 28 Applicability of other Articles Article 29 Formality requirements for license recordation Article 30 Formality requirements for assignment recordation Article 31 Formality requirements for recordation of pledge Article 32 Issuance of replacement Certificate of Registration Article 33 Effective date of lapse of trademark rights Article 34 Provisions relating to opposition Article 35 Counter-statement against opposition Article 36 Applicability of other provisions Article 37 Time limit for claiming exhibits and other articles Article 38 General requisites of certification mark application Article 39 General requisites of collective mark application Article 40 Uniformity of provisions Article 41 Effective date APPENDIX Classification of Goods and Services