초록 ▼

A portable sign which includes a base member having a generally cylindrical rigid lateral wall with an air input opening and an upper opening. An air blower is positioned in the base member, and an elongated display member having a flexible generally cylindrical section extends upwardly from the gen

A portable sign which includes a base member having a generally cylindrical rigid lateral wall with an air input opening and an upper opening. An air blower is positioned in the base member, and an elongated display member having a flexible generally cylindrical section extends upwardly from the generally cylindrical rigid lateral wall of the base member. The flexible cylindrical section has a lower open end connecting to a disc shaped cut out in the base member and has a closed top section having an air exit opening. Lettering will be displayed on the flexible cylindrical section.

대표청구항 ▼

1. A portable sign comprising:a base member having an air input means and an air output means;an inflatable, flexible display member having a lower air input means adjacent the air output means of the base member and an upper air output means;means for causing air to flow first through the base memb

1. A portable sign comprising:a base member having an air input means and an air output means;an inflatable, flexible display member having a lower air input means adjacent the air output means of the base member and an upper air output means;means for causing air to flow first through the base member and then through the flexible display member; anda disc having a central aperture disposed within the base member and secured to the base member about the inner periphery of the base member, wherein the inflatable, flexible display member is secured about the outer periphery of the disc. 2. The sign of claim 1 wherein the base member is generally cylindrical. 3. The sign of claim 2 wherein the base member has an interior recess and an open top. 4. The sign of claim 3 wherein the base has a rigid sidewall and a rigid floor. 5. The sign of claim 4 wherein the air input means is an aperture in the rigid sidewall of the base member. 6. The sign of claim 1 wherein the air output means is an open top of the base member. 7. The sign of claim 1 wherein the flexible display member is generally cylindrical. 8. The sign of claim 7 wherein the flexible display member extends vertically from the base member. 9. The sign of claim 1 wherein the flexible display member is comprised of a nonporous material. 10. The sign of claim 9 wherein the flexible display member is a polymer film material. 11. The sign of claim 1 wherein the flexible display member is comprised of a porous material. 12. The sign of claim 11 wherein the flexible display member is a textile material. 13. The sign of claim 1 wherein the flexible display member is comprised of a composite of a textile material and a polymer film material. 14. The sign of claim 1 wherein the flexible display member has surface lettering. 15. The sign of claim 1 wherein the means for causing air to flow is an air blower. 16. The sign of claim 14 wherein the air blower is interiorly positioned in the base member. 17. The sign of claim 1 wherein the means for causing air to flow through the base member and then through the flexible display member may be selectively activated and deactivated, and when said means for causing air to flow is activated the flexible display member is inflated, and when said means for causing air to flow is deactivated the flexible display member is collapsed. 18. The sign of claim 15 wherein a rigid lid is superimposed over the flexible display member when said flexible display member is collapsed. 19. The sign of claim 16 wherein air continuously flows through the flexible display member when said flexible display member is inflated. 20. The sign of claim 1 wherein the base member is a pail. 21. The sign of claim 1 wherein the base member is a generally cylindrical trash container. 22. A portable sign comprising:a base member having an air input means and an air output means;an air blowing means positioned in the base member;an inflatable, flexible display member having a lower air input means connecting to the air output means of the base member; anda disc having a central aperture disposed within the base member and secured to the base member about the inner periphery of the base member, wherein the inflatable, flexible display member is secured about the outer periphery of the disc. 23. A portable sign comprising:a base member having a generally cylindrical rigid wall with an air input opening and an open upper end and an interior;an air blowing means positioned in the interior of the base member;an elongated display member having an inflatable, flexible cylindrical section with a lower skirt and an upper closed section, wherein said lower skirt section peripherally overlaps the cylindrical rigid wall, and the flexible cylindrical section extends upwardly from the cylindrical rigid wall of the base member and has an upper closed section with a central air exit opening; anda disc having a central aperture disposed within the base member and secured to the base member a bout the inner periphery of the base member, wherein the inflatable, flexible cylindrical section is secured about the outer periphery of the disc. 24. A method for displaying a portable sign comprising the steps of:providing a base member having an air input means and an air output means;positioning an inflatable, flexible display member adjacent the air output means of the base member, wherein the flexible display member has a lower air input means and an upper air output means, and the base member contains a disc having a central aperture disposed within the base member and secured to the base member about the inner periphery of the base member, wherein the inflatable, flexible display member is secured about the outer periphery of the disc; andcausing air to flow into the base member, through the flexible display member's lower air input means, and then through the flexible display member so as to exit said flexible display member through said upper air output means so as to cause said flexible display member to be at least partially inflated. 25. The method of claim 24 wherein air is caused to continuously flow through the base member and the flexible display member and the upper air output means for about as long as the portable sign is desired to be displayed.