Portal for Unregistered Electronic Filer
Portal for Unregistered Electronic Filer
This is the portal to file your application and filing papers as an unregistered filer.
Information about EFS-WEB
This a page at the Patent Office that provides information about electronic filing.
United States Patent and Trademark Office
United States Patent and Trademark Office
This link takes you to the home page of the United States Patent and Trademark Office, where you may access a great deal of information about patents and trademarks
Public Access to Patent Records and Data
Public Access to Patent Records and Data
This link takes you to the USPTO database, and allows you to access and download file histories for pending applications and issued patents.
Registered Practitioners
This link takes you to a page enabling you to check the registration status with the USPTO of any person claiming to be a patent expert.
Practice Sandbox for electronic filing
Practice Sandbox for electronic filing
This is a practice portal at the USPTO where you can look at the various pages and practice filing without anything being recorded.
Issued US Patent Search
This link takes you to a page enabling searches of issued US patents, by a wide variety of search criteria
Published US Application Search
Published US Application Search
This link takes you to a page enabling searches of published US applications, by a wide variety of search criteria
Information about US Trademarks
Information about US Trademarks
This link takes you to a page enabling dealing with Trademarks
Information about US Copyright
Information about US Copyright
This link takes you to the US Copyright Office.
