December 13, 2025
Trademark vs Copyright

Key Differences in U.S. Intellectual Property Protection Two primary forms of intellectual property protection are trademark and copyright, each serving distinct purposes under U.S. intellectual property law. In essence, trademarks protect brand identity in commerce, while copyrights protect creative works and original expression. This article provides a clear comparison of trademark and copyright law in […]

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December 8, 2025
Design Patent Functionality

Protecting Ornamental Design vs. Functional Features Design patents protect the ornamental design or visual characteristics of a tangible product, referred to as an “article of manufacture”. Essentially, design patents protect how the product looks. This is in contrast to utility patents, which protect new and useful inventions: how a product works or is used. In […]

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December 4, 2025
Trademark Appeals

Guide to U.S. Trademark Appeals Before the TTAB When a trademark application faces a final refusal from the United States Patent and Trademark Office (USPTO), the applicant isn’t out of options. U.S. trademark law provides a process to appeal such refusals to a specialized administrative tribunal called the Trademark Trial and Appeal Board (TTAB). A […]

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November 30, 2025
Utility Patent vs. Design Patent

Key Differences and What You Should Understand It is generally known that patents are forms of intellectual property that provide exclusive rights to innovations. However, it is less commonly known that there are different patent types that protect different types of innovation. In the United States, inventors can seek utility patents or design patents, as […]

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November 26, 2025
Supplemental Register Trademark

What is it? What rights does it provide? The United States Patent and Trademark Office (USPTO) has two trademark registers: the Principal Register and the Supplemental Register. The Principal Register is the primary registry, offering the strongest protection for trademark owners, while the Supplemental Register is an alternative for marks that are not yet eligible […]

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November 25, 2025
Patent Examination

A Guide to the Patent Application Process Securing a patent can provide crucial patent protection for a startup’s innovation, but the patent examination process may seem daunting to non-attorneys. In the United States, patent applications are reviewed by the U.S. Patent and Trademark Office (USPTO) through a structured patent examination process that can span many […]

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November 20, 2025
How to Copyright a Character

Can you Protect a Fictional Character with Copyright? Fictional characters are valuable intellectual property for many businesses. Think of iconic figures like Mickey Mouse, Harry Potter, or James Bond. Protecting fictional characters under intellectual property laws can provide valuable legal protection for creative works. Both copyright law and trademark law offer ways to shield characters […]

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November 17, 2025
Trademark Office Actions

How to Handle Trademark Refusals by the United States Patent and Trademark Office When you apply for a federal trademark in the United States, you may receive a trademark office action, an official letter from the U.S. Patent and Trademark Office (USPTO) examining attorney that lists any legal problems with your application or proposed trademark. […]

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November 12, 2025
Patent Examiners

Understanding Their Role in the Patent Process Patent examiners are the gatekeepers of patent rights in the United States patent system. They are employed by the United States Patent and Trademark Office (USPTO), a federal agency under the Department of Commerce headed by the Director of the USPTO. Their primary job is to examine patent […]

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November 5, 2025
Trademark Renewal

Keeping Your Federal Trademark Registration Active Trademark renewal filings are required to maintain a federal trademark registration and the legal protection it provides. Under U.S. trademark law, a trademark registration issued by the United States Patent and Trademark Office (USPTO) remains valid for ten years from the registration date. The trademark owner must submit a […]

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Sierra IP Law, PC - Patents, Trademarks & Copyrights

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