Trademark Search — USPTO Serial + IP Australia Name Search
Pricing
from $50.00 / 1,000 trademark records
Look up US trademarks by serial/registration number from the official USPTO TSDR source; search by brand name across the IP Australia register (USPTO/TMView merged when reachable). JSON: mark, owner, status, serial/registration, dates, class, goods/services. No API key. Pay per record.
Trademark mark name (default) or US serial number (when searchType=number). Leave empty when you pass queries (bulk) — one of the two is enough.
Search a whole list of mark names in ONE run instead of one run per mark. Each name gets its own exact-then-broadened search; maxResults applies per name and every row carries requested_query. When this list is filled it takes precedence over the single query field (search mode only; watch mode still tracks one query per run).
name = search by mark name (TMView); number = lookup by US serial number (USPTO TSDR)
Two-letter office codes to scope the search. Empty/omit for global. Defaults to US.
[ "US"]Maximum number of trademarks to return (TMview US results are paged 30 per request; up to 200).
Off (default): if the exact query returns 0 marks, the actor retries with a broadened query (legal suffixes stripped, then the most distinctive word) and labels those rows match_mode='broadened'. On: return only exact-query matches, even if that is 0 rows.
'Search' = one-off US clearance search. 'Watch' = monitor this query on a schedule and return ONLY new or changed USPTO filings since the last run (first run just seeds the baseline).
Optional. Names this watch so multiple watches stay independent -- each label keeps its own memory of previously-seen marks.
Only alert on marks at least this similar to your query. String/phonetic SCREENING signal (candidate filter), NOT a legal similarity opinion. Default 80.
Alert when a mark appears that was not seen on the previous run.
Alert when a previously-seen mark changes USPTO status (e.g. Pending -> Published for Opposition -> Registered, or -> Abandoned).