JACK.

What this record means

The record shows the application for “JACK.” is dead – a petition to revive was denied on August 13 2003, leaving the filing abandoned and no active registration, and the owner listed is Douglas R. McClemont, an unincorporated partnership. The only goods covered are “magazines featuring pictorials, articles, reviews dealing with sex, fine arts and fashion” in International Class 016, so a later user of the same word in publishing or similar adult‑oriented magazine content would encounter the closest record‑based concern. The record does not give the owner control over every use of the word “JACK.” in unrelated fields such as clothing, food or services. The prosecution history shows a series of refusals and a final abandonment, but no Supplemental Register filing appears. The supplied history contains no oppositions, cancellations or court actions, so no enforcement signal is visible. I'd treat this as a modest concern if you plan a magazine‑type product in the same niche.