What this class covers:

This class covers raw and semi-finished metal products, including building materials like steel beams, nails, and pipes. It also includes common metal goods like safes, locks, and metal containers. Items must be primarily made of metal to fit in this category. Finished goods, such as furniture or jewelry, fall under other classes.

What this class covers:

This class includes services related to building, renovation, and maintenance. It covers contractors, plumbing, electrical work, and car repair services. These services involve physical labor to construct or fix something. However, real estate management belongs in Class 36.

What this class covers:

This class includes services that modify raw materials into finished products. It covers textile dyeing, metalworking, 3D printing, and food processing. If a company produces goods for others but does not sell them, it belongs here. However, finished product retail belongs in Class 35.

What this class covers:

This class includes software development, scientific research, and IT services. It covers cybersecurity, AI development, and patent research. If a company works with technology or science to innovate, it belongs here. However, business consulting fits under Class 35.