What this record means
The record shows a live, Principal Register registration (Reg. No. 6390647) owned by Jacob Supplies, Inc., a California corporation, for the mark JACK covering costume jewelry, jewelry, jewelry watches, imitation jewelry, jewelry cases, jewelry for attachment to clothing and pet jewelry (Class 014) with a first use date of February 26 2021; a similar name used on comparable jewelry items would be the closest record‑based concern, while uses in unrelated fields would be farther from the scope shown. The record does not give Jacob Supplies control over every possible use of the word JACK, only over the goods listed. The prosecution history shows a standard filing, allowance, statement‑of‑use filing and registration on the Principal Register, with no supplemental‑register steps. The most recent meaningful event is a courtesy reminder for the six‑year Section 8 filing sent on June 15 2026, and the supplied history contains no visible enforcement actions. I'd treat this as a meaningful concern if you plan a jewelry‑related brand using JACK.
Informational only - not legal advice.