Zheng Tai v schneider's infringement case, which lasted for three years, is one of the famous cases about utility model patents. In the end, the two sides reached a settlement, and Schneider paid compensation of 654.38+57.5 million yuan to Zheng Tai.
Therefore, the statement that the utility model is useless is definitely incorrect. Otherwise, how can multinational giants accompany so much money to China manufacturers?
Modifying parameters or other components by others does not constitute infringement, which only shows that this aspect was not taken into account when writing the patent, which means that the level of patent authors still has a lot of room for improvement.
It is not easy for professional patent agents to leave such a big loophole for competitors to avoid.
Therefore, the same thing, written by different people and different people, may have completely different effects. As a legal document, patent documents are even more so.
Finally, we should correct the one-sided view that utility model patents and even China patents are useless.