Guidelines for Examination
PART D
CHAPTER V SUBSTANTIVE EXAMINATION OF OPPOSITION
3. Non-patentability pursuant to Art. 52 to 57
3.1 State of the art made available to the public by use or in any other way
 

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PART D
CHAPTER V SUBSTANTIVE EXAMINATION OF OPPOSITIONCHAPTER V SUBSTANTIVE EXAMINATION OF OPPOSITION
3. Non-patentability pursuant to Art. 52 to 573. Non-patentability pursuant to Art. 52 to 57
       3.2 State of the art made available by means of oral description3.2 State of the art made available by means of oral description  
 

3.1

State of the art made available to the public "by use or in any other way"

 


3.1.1 Types of use and instances of state of the art made available in any other way

3.1.2 Matters to be determined by the Opposition Division as regards use

3.1.3 Ways in which subject-matter may be made available