I purchased a rechargeable clip on fan. This model is available from various re sellers but i want to find the manufacturer. I am hoping the patent number will get me to them. The number on the fan is ZL 2007 3 0024190.5.I cannot find any information on online, i have tried google patent search,cnpat plus others and nothing works. Your help would be much appreciated.
The patent you are referring related to Chinese design patents and are not readily searchable through text you can find the details at http://epub.cnipa.gov.cn/gjcx.jsp