Acquired Distinctiveness in Trademark Law: How to Prove Secondary Meaning

This casebook examines how acquired distinctiveness is proven in trademark law. A mark that refers

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“Merely Descriptive” Trademark: Definition, Examples, and How to Overcome a USPTO Refusal

You pull up a USPTO Office Action and see “Section 2(e)(1): merely descriptive.” The examining

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Trademark Clearance Search: How to Check a Trademark Before Filing

Searching for a trademark before filing is a crucial step in the trademark clearance search

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USPTO Trademark Likelihood of Confusion: Section 2(d) Refusal Explained

You filed an application to register a trademark, and the USPTO says it is likely

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Trademark Use in Commerce: What Counts Under USPTO Rules?

A website, social media account, product listing, logo, or even an early transaction does not

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Intent-to-Use Trademark Application: Section 1(b) Explained

You have chosen a brand, product, or service name and genuinely plan to launch it—but

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How Long Does It Take to Get a Trademark? Complete USPTO Timeline

There is no single answer to how long it takes to get a trademark registered

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Trademark Statement of Use: How to File, Fees, Deadline & Example

You filed under Section 1(b), intent-to-use, and received a Notice of Allowance. Your mark has

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Trademark Office Action Response: How to Respond to a USPTO Office Action

Receiving a USPTO trademark Office Action does not automatically mean your application has failed. It

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Trademark Renewal Fees in 2026: How Much Does It Cost to Renew a Trademark?

A U.S. federal trademark registration does not stay active automatically. A typical owner files Section

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