![[Help]](https://webarchive.library.unt.edu/eot2008/20090115064421im_/http://www.uspto.gov/tmdb/images/help.gif){kind=small}
![[Home]](https://webarchive.library.unt.edu/eot2008/20090115064421im_/http://www.uspto.gov/tmdb/images/home.gif){kind=small}
![[Mark Search]](https://webarchive.library.unt.edu/eot2008/20090115064421im_/http://www.uspto.gov/tmdb/images/mark.gif){kind=small}
![[Number Search]](https://webarchive.library.unt.edu/eot2008/20090115064421im_/http://www.uspto.gov/tmdb/images/number.gif){kind=small}
![[Boolean Search]](https://webarchive.library.unt.edu/eot2008/20090115064421im_/http://www.uspto.gov/tmdb/images/boolean.gif){kind=small}
![[Manual Search]](https://webarchive.library.unt.edu/eot2008/20090115064421im_/http://www.uspto.gov/tmdb/images/manual.gif){kind=small}
![[Order Copy]](https://webarchive.library.unt.edu/eot2008/20090115064421im_/http://www.uspto.gov/tmdb/images/copy.gif){kind=small}
![[PTDLs]](https://webarchive.library.unt.edu/eot2008/20090115064421im_/http://www.uspto.gov/tmdb/images/ptdl.gif){kind=small}
This page contains links to help on how to use the PTO Trademark Database search pages.
How to use the Combined Marks Search
Page
How to use the Number Search
Page
How to use the Boolean Search
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How to use the Manual Search
Page
How to use the Navigational Icons