Patent is the innovation and utilization of a product, which can be divided into invention, utility model and appearance. Products that have not yet appeared in the market, or formulas and methods of raw materials for products, belong to invention patents; Adding a rubber head to an ordinary pencil is similar to this, which strengthens the practical function and belongs to the patent of utility model; The function of a product has not changed, but the appearance has changed, which belongs to the appearance patent.
Trademarks and patents belong to intellectual property rights, which are irrelevant to each other, but if you apply for a patent, you can register a trademark on this patented product.