Filing Language: Bulgarian | |
via Paris Convention | via Nationalization of PCT |
Necessary documents:
| Necessary documents:
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Attachments (if any)
| Attachments (if any)
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- Can the priority right of Bulgarian invention patent application be restored?
- Features of Bulgarian Utility Model Patent Application Process
- Bulgarian utility model application authorization and annual fee instructions
- Whether the Bulgarian invention patent application can be type-converted
- Features of the Bulgarian design patent application process
- Is a Bulgarian utility model application convertible?
- How long does it take for a utility model application to be granted in Bulgaria?
- Novelty grace period for patent applications for inventions in Bulgaria
- How long is the protection period of industrial design in Bulgaria?
- Is a utility model application in Bulgaria eligible for DAS?