The invention relates to a device for applying flowing media to a surface. Said device comprises a container for the media with at least one opening which is located above the surface and can be deaerated and a mopping or applicator device which is attached to a handle. In addition, the device has a...http://www.google.es/patents/US6951430?utm_source=gb-gplus-sharePatente US6951430 - Rucksack applicator device
