Filing Language: Bulgarian | |
via Paris Convention | via Nationalization of PCT |
Necessary documents:
| Necessary documents:
|
Attachments (if any)
| Attachments (if any)
|
- What are the requirements for the Bulgarian invention patent application documents
- How long is the protection period for utility model applications in Bulgaria?
- Novelty grace period for industrial design applications in Bulgaria
- Features of Bulgarian Utility Model Patent Application Process
- Is a Bulgarian utility model application convertible?
- How long is the application period for industrial design in Bulgaria?
- How long is the PCT deadline for utility model applications in Bulgaria?
- Is it possible to apply for a combined appearance for a Bulgarian industrial design application
- Bulgarian utility model application authorization and annual fee instructions
- How many years is the protection period of Bulgarian invention patent application