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The Trademark247 mobile app for the iPhone lets you perform trademark searches on over 7 million US trademarks dating back to 1823.

Our trademark database, powered by is synchronized daily with the US Patent and Trademark Office (USPTO) to ensure that all of our records are up to date.

The app is completely free and allows for both basic keyword based searches as well as advanced class, registration date, serial number, company name and correspondent based searches.

Registered users, even free users, can monitor marks and create customizable alerts that will send a notification when a mark containing a particular keyword is registered, or when a specified company registers or abandons their trademarks.

Feature Overview:

- Instantly search all 7+ million US trademarks
- View search results as text or as visual pie charts
- Perform reverse correspondent / owner searches
- Create alerts for keywords, companies and correspondents
- Search UDRP and WIPO cases
- Responsive, free and easy to use

Download the free iPhone app and take your trademark research to the next level.