Trevor Caudle Law Practice: San Francisco Trademark Attorney

Last updated July 13, 2026

Trevor Caudle Law Practice has been helping businesses protect their brand names through federal trademark registration since 2004, operating out of San Francisco, California. The firm focuses exclusively on trademark law, working with entrepreneurs, small businesses, and professionals who need a knowledgeable attorney to guide them through the clearance, application, and registration process. For more than two decades, Trevor Caudle has run a solo practice built on the premise that clients deserve timely, personal attention rather than the impersonal service that larger firms sometimes deliver.

The practice sits at 350 Bay St #100, San Francisco, CA 94133, placing it squarely in a city that generates a steady stream of new brands, product names, and business identities. San Francisco's technology economy means that trademark protection is not a luxury for many clients here; it's a business necessity. Trevor Caudle's practice has grown alongside that need, earning a reputation for clear communication, reasonable fees, and an organized process that takes the guesswork out of federal trademark law.

History and Founding of Trevor Caudle Law Practice in San Francisco

Trevor Caudle was raised in Gilroy, California, and completed both his undergraduate studies and legal education at Santa Clara University. After passing the California Bar Exam in 2004, he joined a small San Francisco law firm before eventually striking out on his own. That early experience at a boutique firm shaped his approach: he wanted to build a practice where clients could reach their attorney directly and where no matter got lost in a queue of associates.

The solo practice he founded has now been operating for more than 20 years. Over that span, his areas of focus, client base, and depth of knowledge have all evolved, but the core offering has remained consistent: responsive, cost-effective trademark counsel based in San Francisco. That longevity is itself a proof point in a legal market where solo practitioners come and go; a firm that has been securing trademark rights continuously since 2004 has seen enough application cycles, office actions, and renewal deadlines to know what works.

Trademark Services and Specialties at Trevor Caudle Law Practice

The practice concentrates on the full lifecycle of a federal trademark, from the earliest stage of choosing a name through the long-term maintenance of a registered mark. That focused scope means Trevor Caudle isn't a generalist who handles trademark work on the side; it's the entire practice.

Core services include:

• Trademark clearance searches to determine whether a proposed name conflicts with existing registered marks
• Trademark application prosecution, including preparing and filing applications with the United States Patent and Trademark Office
• Responding to USPTO office actions and examiner refusals
• Federal trademark registration and post-registration maintenance
• Trademark renewal filings to keep registered marks active

The clearance search phase is where many businesses benefit most from professional help. A thorough search goes beyond a simple Google query; it requires reviewing the USPTO's trademark database for marks that are phonetically similar, visually similar, or used in related product and service categories. Clearing a name before launch can prevent costly rebranding down the road. Trevor Caudle's website describes this plainly: he can help clients clear a chosen name to ensure they are not infringing on someone else's trademark rights, and then file for a federal trademark registration.

The firm also serves clients who already hold registered marks and need help managing renewal deadlines and maintaining their registrations. Federal trademark registrations require maintenance filings between the fifth and sixth year after registration, and again at the ten-year renewal mark. Missing those windows can result in cancellation of a mark, so having an attorney who tracks those dates matters.

Team and Leadership

Trevor Caudle Law Practice is a solo practice, which means Trevor Caudle handles client matters personally. There is no team of associates filtering communications or managing files between the client and the attorney of record. Clients work directly with Trevor Caudle from the initial consultation through the completion of their trademark matter.

Trevor Caudle attended Santa Clara University for both undergraduate and legal studies, passed the California Bar Exam in 2004, and has spent the entirety of his legal career focused on trademark work in San Francisco. His practice description notes that over a 20-plus-year career, his knowledge base and clientele have expanded, though the personal, direct-service model has stayed constant.

Milestones and Track Record

• Passing the California Bar Exam and beginning legal practice in San Francisco in 2004
• More than 20 years of continuous operation as a trademark-focused solo practice
• Consistent client base spanning tech startups, small businesses, and professionals across the San Francisco Bay Area

What Customers Say

Clients who work with Trevor Caudle frequently point to two things: he communicates clearly throughout the process, and the experience feels organized rather than stressful. For business owners filing a trademark for the first time, the USPTO process can feel opaque. Knowing where an application stands at any given moment, and getting questions answered promptly, makes a real difference.

Trevor made the entire process simple, efficient, and stress-free from start to finish. He was extremely knowledgeable, responsive to questions, and kept me informed throughout every step of the process.

- Jim Dalton

The communication theme runs through client feedback consistently. One review described the experience this way: emails were answered quickly, questions were thoroughly explained, and the client always knew where the application stood. That level of responsiveness is not universal in legal services, and clients notice when it's there.

Fees also come up as a positive. One reviewer put it directly:

His fee is reasonable and worth the cost to know it was done correctly and on time.

- Temptooth Inc.

That last phrase, 'done correctly and on time,' captures something important about trademark work. A trademark application that is filed incorrectly or that misses a response deadline can result in abandonment of the application, meaning the client has to start over. Getting it right the first time has real economic value.

Location and Community: Trevor Caudle Law Practice in San Francisco

The practice is located at 350 Bay St #100, San Francisco, CA 94133. San Francisco's position as a hub for technology, entrepreneurship, and professional services means there is no shortage of clients who need trademark protection for new brand names, app names, software products, and service businesses.

Trevor Caudle's website notes that while he commonly provides legal and business expertise to tech startups, the majority of his clients are actually the enterprises and professionals who support the region's tech industry rather than the startups themselves. That includes consultants, service providers, product companies, and small businesses across the Bay Area that need brand protection but may not have the resources of a venture-backed company.

San Francisco's broader real estate market has seen home prices appreciate at roughly 3.2% annually in recent years, with projections around 2.8% going forward, reflecting a city where established businesses and long-term residents continue to invest. For a law practice that has operated continuously in the city since 2004, that kind of stability in the local economy provides a steady foundation of clients with ongoing brand protection needs.

Why Choose Trevor Caudle Law Practice

For a business owner in San Francisco who needs trademark protection, the practical question is whether to hire a large firm, use an online filing service, or work with a specialist. Trevor Caudle Law Practice occupies a specific and useful middle ground: the personalized attention of a solo attorney who has spent more than 20 years doing this work, at fees that clients describe as reasonable for the quality of service received.

The firm handles trademark clearance, application prosecution, and renewals as its core work, which means Trevor Caudle isn't learning trademark law on a client's dime. He's been doing it since 2004. Clients who want to know where their application stands, get their questions answered directly, and have their filings handled correctly the first time have consistently found that this practice delivers on those expectations.

Customer quotes shown above are from public Google reviews.