A It was exhibited for the first time in an international exhibition hosted or recognized by China.
B. First exhibition at an international exhibition
C first published at a specific academic or technical conference.
D first published at various academic or technical conferences.
E. others disclose the contents without the consent of the applicant.
Check the answers and analyze the correct answers ACE.
An invention-creation applying for a patent shall not lose its novelty under any of the following circumstances within six months before the date of filing: (1) It was exhibited for the first time at an international exhibition hosted or recognized by China; (2) It was first published at a specific academic conference or technical conference; (3) Others disclose the contents of the application without the consent of the applicant. (P 136)
Knowledge points of this topic: the necessary conditions for patent authorization of inventions and utility models,