3 trademarks were found for owners matching the name Blackrock Engineering Limited.
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1 TM: 2132461
Desc: JOLODA HYDRAROLL
Owner: Blackrock Engineering Limited
Class: 7
Status: Protected: Registered/protected
2 TM: 2064315
Desc: JOLODA
Owner: Blackrock Engineering Limited
Class: 7
Status: Protected: Registered/protected
3 TM: 392249
Desc: HYDRAROLL
Owner: Blackrock Engineering Limited
Class: 7
Status: Registered: Renewal due