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The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
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Assignment Center has replaced the Electronic Patent Application System (EPAS) and Electronic Trademark Assignment System (ETAS). Assignment Center makes it easier to transfer ownership or change the name on your patent or trademark registration.
See our how-to guides on using Assignment Center forpatents and trademarks. If you have questions, email AssignmentCenter@uspto.gov or call customer service at 800-972-6382.