Practice question
A product package supplied to the public bears “Philippine Patent” and the patent number. What consequence does Section 80 attach?
- Automatic cancellation of the patent
- A presumption that the infringer knew of the patent
- An unlimited patent term
- An exemption from proving infringement
- Transfer of ownership to the buyer
Legal references
- RA 8293, Intellectual Property Code, Sections 67-70, 73 and 76-107, read with RA 9502: https://lawphil.net/statutes/repacts/ra1997/ra_8293_1997.html
Answer this question in flashcards to review your response and continue practicing.