A 12-month novelty grace period is available if:
- The applicant authorizes others to use
- manifest misuse by a third party
- Can the priority right of Bulgarian invention patent application be restored?
- Is it possible to apply for a combined appearance for a Bulgarian industrial design application
- Is a Bulgarian invention patent application eligible for DAS
- Novelty grace period for industrial design applications in Bulgaria
- Bulgarian utility model application authorization and annual fee instructions
- How long is the application period for industrial design in Bulgaria?
- What are the requirements for the Bulgarian industrial design application documents
- Which is the competent authority for patent applications for inventions in Bulgaria
- Features of Bulgarian Utility Model Patent Application Process
- Features of the Bulgarian design patent application process