A holder for mixing a container of paint is disclosed. The system comprising a body having a cover and a base. The system also comprises an aperture in the cover of the body. The system also comprises a cavity in the body and accessible through the aperture and configured to receive the container. The...http://www.google.com.hk/patents/US6945690?utm_source=gb-gplus-share專利 US6945690 - System for holding paint container
