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.
- Is a Bulgarian invention patent application eligible for DAS
- How long is the PCT deadline for utility model applications in Bulgaria?
- Novelty grace period for patent applications for inventions in Bulgaria
- Instructions for Authorization of Industrial Design and Annual Fees in Bulgaria
- Novelty grace period for industrial design applications in Bulgaria
- How long does it take for a utility model application to be granted in Bulgaria?
- Features of Bulgarian Utility Model Patent Application Process
- Which is the competent authority for utility model applications in Bulgaria?
- Features of the Bulgarian design patent application process
- Is a utility model application in Bulgaria eligible for DAS?