There may be legal risks and ethical issues involved in attempts to copy and sell design patented products. Design patents protect the appearance of a product, so unauthorized copying and selling of such products may be considered patent infringement. This is illegal and may result in legal complaints, fines, or other legal consequences. However, in some cases, individual companies or individuals may try to find legal "loopholes" to circumvent the protection of design patents. For example: 1. **Minor modifications**: They may modify the design enough to avoid direct infringement. This requires great caution, as the modified design must be significantly different enough to avoid being considered "substantially similar." 2. **Research patent validity**: They may study the patent itself to find potential basis for its invalidity. If successful, the validity of the patent can be challenged. 3. **Different jurisdictions**: Taking advantage of differences in patent laws in various countries, some may not be protected in certain countries, which may allow copying in that region. These methods are not only ethically controversial, but may not be legally upheld, and usually such cases end up in court. Therefore, if someone intends to engage in related business, it is recommended to consult an intellectual property lawyer to ensure compliance with all relevant laws and ensure that corporate behavior is carried out on a legal basis.