What are the provisions of the patentee's right to mark?

Law: The patentee has the right to indicate the patent mark and patent number on his patented product or the package of the product. Interpretation: This article is about the provisions of the patentee's right to mark. 1. The patentee's right to mark means that the patentee has the right to indicate the patent mark and patent number on his patented product or the packaging of the product. A patent trademark is a symbol indicating that a product is a patented product, usually a word or symbol indicating "patent" or "China patent". The patent number refers to the number of the patent granted by the patent administrative department of the State Council. On the one hand, the patentee can exercise the right to mark and indicate the patent mark and patent number on his patented product or product packaging, which can play a propaganda role and show that his product has obtained a patent after strict examination; On the other hand, it can also play a warning role, indicating that the product is a patented product, enjoys the patent right and is protected by the patent law. Without the permission of the patentee, others may not copy it at will. Two, but it should be noted that the patent law of our country stipulates that the patent mark and patent number on the product or packaging are a right of the patentee, and the patentee may or may not exercise it. The failure of the patentee to indicate the patent mark and patent number on its products or packaging does not mean that the obligee gives up patent protection, and others who copy their patented products without the permission of the patentee shall bear tort liability. The infringer cannot ask for exemption from tort liability on the grounds that there is no patent mark and patent number on the product and he doesn't know that it is a patented product.