It is protected for 10 years from the date of application, and can be renewed for 3 times, each time for 5 years, with a maximum protection of 25 years.
- How long is the protection period for utility model applications in Bulgaria?
- How long is the PCT deadline for utility model applications in Bulgaria?
- Which is the competent authority for patent applications for inventions in Bulgaria
- Is a Bulgarian industrial design application convertible?
- Features of the Bulgarian invention patent application process
- Features of the Bulgarian design patent application process
- How long does it take to grant a Bulgarian invention patent application
- How long is the application period for industrial design in Bulgaria?
- Novelty grace period for utility model applications in Bulgaria
- Is a Bulgarian utility model application convertible?