초록 ▼

A cold air inflatable screen which can be inflated with a suitable air source and has sidewalls and a backwall and top and bottom and a front screen of white material. The screen is inflated and is tied down with suitable tie lines and a projector is placed inside the screen for projecting advertisi

A cold air inflatable screen which can be inflated with a suitable air source and has sidewalls and a backwall and top and bottom and a front screen of white material. The screen is inflated and is tied down with suitable tie lines and a projector is placed inside the screen for projecting advertising or other material onto the white screen. Zippers are located in various locations so as to allow the balloon to be deflated. Thus, the inflatable screen or balloon can be moved rapidly and assembled in a new location for furnishing messages or other material.

대표청구항 ▼

In inflatable screen comprising, a flexible cold air balloon envelope, a screen panel of white material forming one end of said balloon envelope, a blower means connected to said balloon envelope to inflate it, and a projector mounted so as to project display material onto said screen panel which ca

In inflatable screen comprising, a flexible cold air balloon envelope, a screen panel of white material forming one end of said balloon envelope, a blower means connected to said balloon envelope to inflate it, and a projector mounted so as to project display material onto said screen panel which can be observed external of said balloon envelope, and including strips with opposite ends connected to said top and bottom.