2-5 years
- Is a Bulgarian industrial design application convertible?
- Features of the Bulgarian invention patent application process
- Instructions for Authorization of Industrial Design and Annual Fees in Bulgaria
- Is a Bulgarian industrial design application eligible for DAS?
- Novelty grace period for industrial design applications in Bulgaria
- How long does it take to authorize an industrial design in Bulgaria?
- Features of Bulgarian Utility Model Patent Application Process
- 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 utility model application convertible?