The initial protection period is 4 years, which can be extended for two consecutive three years, and the maximum protection period is 10 years.
- How long is the application period for industrial design in Bulgaria?
- Bulgarian utility model application authorization and annual fee instructions
- Novelty grace period for utility model applications in Bulgaria
- How many years is the protection period of Bulgarian invention patent application
- How long is the protection period of industrial design in Bulgaria?
- How long does it take to authorize an industrial design in Bulgaria?
- Which is the competent authority for patent applications for inventions in Bulgaria
- Is a Bulgarian invention patent application eligible for DAS
- How long is the protection period for utility model applications in Bulgaria?
- Features of the Bulgarian design patent application process