What this record means
The record shows that the mark ESMERALDA was registered on the Principal Register to COMPANIA DE FOMENTO Y DESARROLLO, S.A., a Spanish corporation, for “yarns of natural and synthetic fibers or mixtures thereof in the form of balls and hanks for knitting” (International Class 023), but the registration was cancelled on July 31 1992 because the owner failed to file a required Section 8 declaration, so the mark is now dead and not enforceable. Because the only listed goods are knitting yarns, a similar name used for textile‑related products would be the closest area of concern, while uses in unrelated fields such as software, food, or services fall farther from the scope shown here. The prosecution history contains no oppositions, cancellations beyond the Section 8 lapse, or other enforcement actions, so the supplied history shows none. I'd treat this as a meaningful concern only if you plan to market yarns or similar knitting supplies under the same name; otherwise the record presents a limited, class‑specific risk.
Informational only - not legal advice.