| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 040602000 | With wind spilling feature | 6 |
| 20100122481 | WINDPROOF BILLBOARD - A windproof billboard, including at least a body, a pair of first supports, multiple second supports, a rotating shaft, multiple linkage mechanisms, a transmission mechanism, a power mechanism, and at least one brake, wherein the first supports and the second supports are disposed on the ground, the bottom of the body is hinge connected to the first supports, the linkage mechanisms are hinge connected an upper part of the back of the body and fixed on the rotating shaft, and operate to drive the body to rotate with respect to the first supports, the rotating shaft abuts against one of the second supports, the power mechanism is fixed on the transmission mechanism and operates to drive the rotating shaft to rotate via the transmission mechanism, and the brake is disposed on one of the second supports and operates to fix the rotating shaft. | 05-20-2010 |
| 20120066946 | SIGN ASSEMBLY - A sign assembly includes a base, a pair of spring members, and a panel. The spring members include a resilient portion that includes attachment means at a first end to enable attachment of the spring member to the base. The spring members also include a generally straight rod that extends from a second end of the resilient portion. The panel defines a pair of openings at a lower edge configured to slidably receive the rod of the spring members. The amount by which the rod slides into the panel is configured to secure the panel in an upright position. | 03-22-2012 |
| 20130283656 | LOUVER DISPLAY PANEL SYSTEM FOR MULTI-STORY BUILDING - A louver display panel system with a display panel for receiving printed or graphic material thereon, a support member to secure the display panel to a building or structure, and a louver movement control means. The display panel is rotationally secured to the support member and forms a louver structure. The louver movement control means maintains the display panel in a first position in a plane generally parallel to the exterior face of the building or structure until a wind load applied to the display panel exceeds a pre-determined value, after which the louver movement control means permits the display panel to rotate toward a second position generally parallel to the direction of the wind to reduce the wind load borne by the display panel. The louver movement control means returns the display panel to its first position when the wind load drops below said pre-determined value. | 10-31-2013 |
| 20140150309 | SIGN ASSEMBLY - A sign assembly includes a base, a pair of spring members, and a panel. The spring members include a resilient portion that includes attachment means at a first end to enable attachment of the spring member to the base. The spring members also include a generally straight rod that extends from a second end of the resilient portion. The panel defines a pair of openings at a lower edge configured to slidably receive the rod of the spring members. The amount by which the rod slides into the panel is configured to secure the panel in an upright position. | 06-05-2014 |
| 20160063902 | WIND-SHIELD WALL AND ADVERTISING BOARD - The present invention provides a wind-shield wall and an advertising board. The wind-shield wall includes a wall body ( | 03-03-2016 |
| 20160098947 | Ninja Sign - The disclosed invention generally pertains to a collapsible sign having an open arm span that is substantially larger than that of the closed arm span, thus allowing the open frame to hold a much larger sign face than the closed frame. The face of the sign can be made to collapse as well thus further reducing the over-all size of the stored sign. Among other uses, the Ninja Sign is great for residential and commercial real estate agents, and it is not limited to outdoor applications. | 04-07-2016 |
