What this record means
The record shows that ECOTONER, owned by ECOTONER GROUP, LLC, is a dead application that was abandoned on August 25, 2008 after the applicant failed to respond to an Office action, and it never reached registration. The only goods listed are “toner cartridges” in International Class 2, so a later use of the word ECOTONER in connection with printer supplies or similar consumables would be the closest area of concern; uses in unrelated categories would be farther from the scope shown here. Because the filing was placed on the Supplemental Register, the prosecution history reflects a final refusal followed by an abandonment notice rather than a successful amendment to the Principal Register. The latest meaningful event is the abandonment notice dated August 25, 2008, and the supplied history contains no oppositions, cancellations or other enforcement activity. I'd treat this as a meaningful concern if you plan a comparable name for toner‑related products.
Informational only - not legal advice.