What this record means
The record shows that the SERENADE mark, owned by BEVERLY HILLS TRADING PTY LTD, was registered on the Principal Register on June 23 2015 but was cancelled under Section 18 by the Trademark Trial and Appeal Board on May 21 2018, so it is no longer live. The registration covered only Class 018 goods – attache cases, briefcases, haversacks, key cases, pocket wallets, purses, rucksacks, school bags, traveling bags and travelling trunks – and the earliest use in commerce was dated January 3 2010. Because the protection was limited to those bag‑type items, a similar name used for unrelated products such as software, clothing or services would be farther from the scope shown by this record, though the wording itself is not cleared for all uses. The prosecution history is empty, indicating no refusals or amendments, and the supplied history contains no oppositions, cancellations beyond the Section 18 action, or other enforcement activity. I'd treat this as a meaningful concern if you plan a bag or luggage brand, but the risk drops sharply for other categories.
Informational only - not legal advice.