A floating mattress includes a first section coupled to a second section by a joint which provides for the first section to rotate relative to the second section. At least one the first section and the second section is filled with a buoyant material. A sidewall of at least one the first section and the second section is permeable to water.
FOLDABLE FLOATING MATTRESS
2016-01-21
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |