3 trademarks were found for owners matching the name Conan Doyle Estate Limited.
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1 TM: 2371280
Desc: BASKERVILLE HALL
Owner: Conan Doyle Estate Limited
Class: 9, 16, 41
Status: Protected: Registered/protected
2 TM: 2433027
Desc: PROFESSOR CHALLENGER
Owner: Conan Doyle Estate Limited
Class: 9, 16, 41
Status: Accepted: Awaiting advertisement
3 TM: 1471464
Desc: SHERLOCK HOLMES
Owner: Conan Doyle Estate Limited Corporation
Class: 9, 28
Status: Registered: Registered/protected