A screening search primarily involves looking through the United States Patent and Trademark Office (USPTO) database to find any identical or closely related marks. It’s a quicker, more basic check to spot obvious conflicts with your desired trademark. On the other hand, a comprehensive clearance search is much more thorough. It not only includes a detailed search of USPTO records but also examines all 50 state trademark databases, common law uses, domain names, and more to ensure your mark is truly unique and helps reduce the risk of infringement.
While a screening search might be sufficient for some trademarks, offering a quick way to identify clear issues, a comprehensive search provides a more detailed analysis, greatly minimizing potential legal problems down the road. Deciding between the two often depends on your comfort level with risk and the specific needs of your business. For those looking to mitigate as much risk as possible, a comprehensive search is the best choice, though it comes at a higher cost and requires more time.