# Changelog of USPTO Trademark API | Trademark Lookup & Watch, $1/1K (`aurelix/uspto-trademark-search`) Actor

- **URL**: https://apify.com/aurelix/uspto-trademark-search/changelog.md
- **Full Actor documentation**: https://apify.com/aurelix/uspto-trademark-search.md

## Changelog: USPTO Trademark API

### 0.1

- First release: US trademark search by mark words, exact mark, similar spelling or sound, owner, serial or registration number; class, status, filing-date and goods filters; only-new-or-changed watch with Slack/webhook digest; common input names accepted.
- Large searches (such as a big owner's portfolio) now return every record: paged searches use a stable newest-first order. Watch runs no longer report old marks as new. Requests are batched (up to 20 searches per request) and paced under USPTO's per-IP limit. DBA names move from the owner address into owner_dba.