Patent ID: 8479452

Claim:
A transportable inflatable workstation comprising a base sheet, a cover sheet adapted to be connected to the base sheet and at least partially releasable therefrom, first and second further sheets also adapted to be connected to the base sheet and at least partially releasable therefrom, the base sheet and further sheets defining first and second end chambers disposed at opposed ends of the base sheet and a work chamber between the end chambers, air blower means arranged to drive air into the first end chamber, air passageways to permit air to flow from the first end chamber into the work chamber, from the work chamber into the second end chamber, and from the second end chamber externally of the workstation thereby to inflate the work chamber and the two end chambers, the first end chamber being provided with a first closable access opening from externally thereof and a second closable access opening within a wall separating the first end chamber from the work chamber, and the air passageways associated with the second end chamber comprising an opening within a wall separating the work chamber from the second end chamber being provided with a filter and an opening through a side or end wall of the second end chamber being provided with a filter to prevent pollutants leaving the second end chamber to the externally thereof, whereby air travels in one direction from the first end chamber to the second end chamber and externally of the workstation while in use.