Professional trademark search is highly recommended before registration. Access TESS system through USPTO homepage. Start with obvious terms using quotation marks. Search for terms that could reasonably be confused
China trademark search engine uses CNIPA's official database. Database contains 40 million valid trademarks from 1980. Search results show potential conflicts but don't guarantee registration. Database needs monthly updates
Registration approval takes 3 months without objections. Trademarks protect in Germany and East Germany. Registration valid for 10 years from application date. Renewal required every 10 years
EUIPO administers EU trademark registration since 1994. Registration approval takes 6 months without objections. Trademark is valid for 10 years from application date. First to file rule applies in EU
Trademark registration is not mandatory in the US. Many people use names without legal coverage. Comprehensive search is crucial before registration. Unregistered marks can lead to legal claims
China uses Nice Classification system with 45 classes for products and services. Registration provides exclusive ownership and legal protection. Pre-filing use has minimal benefits but helps demonstrate distinctiveness