advancedusptosearch

Advanced USPTO Site Search

NOTE: The following search only locates USPTO website documents.

To search patents, trademarks or other specialized databases and information try:

>> USPTO Search Collections <<
(a listing of online databases and special groupings of material )

You may also wish to visit "How to Search" for more information about searching patents and trademarks

Locate USPTO web pages and documents

Find these words:

Search for:

Check Spelling

Search for word variations
(example: vote, voting)

Search this format:

Select a Site Search Collection:

Include or exclude these words from results:

Refine Results
Pages Updated:
Document Size:

(example: smaller than 2 megabytes)

Display Options
Return results per page.

Sort Options

Type of summary:
Find phrase on page
Page summary

Send questions about USPTO programs and services to USPTO Information.

Have a suggestion for more material for this customer profile? E-mail suggestions to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements to the web site.