Is Sherlock Holmes Public Domain?

Related questions

1. Is Sherlock Season 4 the last?
2. How many short stories featuring Sherlock Holmes are there?
3. Was Sherlock a drug addict?
4. Why did Sherlock kill himself?
5. Is this the last season of Sherlock Holmes?
6. How does Sherlock faked his death?
7. Will there ever be a Sherlock Holmes 3?
8. Are Sherlock and John in Love?
9. Is Moriarty related to Sherlock?
10. Was Dr Watson based on a real person?

Tags

1. #lived
2. #legal
3. #companions
4. #about
5. #public
6. #domain
7. #famous
8. #stories
9. #ruling
10. #penned
11. #english
12. #conan
13. #sherlock
14. #doyle
15. #detective
16. #however
17. #announced
18. #character
19. #arthur
20. #holmes