ECOSTONE

What this record means

The record shows that ECOSTONE is an abandoned application – the USPTO marked it “dead” after Grace Digital, Inc., a California corporation, failed to answer an Office action, with the abandonment notice dated October 21 2016. The filing covered class 009 goods, specifically consumer electronic products such as audio amplifiers, speakers, receivers, cables, decoders, power converters and related home‑theater equipment. A similar name used for any of those electronic audio or power devices would raise the closest record‑based concern, while uses outside that narrow technical field are farther from the scope shown. Because the mark never reached registration, the record does not give the owner control over every use of the word “ECOSTONE.” The latest meaningful event is the abandonment notice on October 21 2016, and the supplied history shows no oppositions, cancellations or court actions. I'd treat this as a moderate concern if you plan to brand similar audio‑electronics products under a comparable name.