Abstract: An asymmetric umbrella includes a canopy, a shaft eccentrically disposed beneath the canopy, and a runner slidably mounted on the shaft and slidable between a first position, in which the canopy is collapsed, and a second position in which the canopy is extended. A canopy supporting frame includes rib assemblies each of which has a first end coupled to an apex of the shaft and a second end coupled to the canopy, wherein each of the rib assemblies further comprises a short rib assembly and a long rib assembly.

Abstract: An asymmetric umbrella includes a canopy, a shaft eccentrically disposed beneath the canopy, and a runner slidably mounted on the shaft and slidable between a first position, in which the canopy is collapsed, and a second position in which the canopy is extended. A canopy supporting frame includes rib assemblies each of which has a first end coupled to an apex of the shaft and a second end coupled to the canopy, wherein each of the rib assemblies further comprises a short rib assembly and a long rib assembly.

Abstract: An umbrella that includes a canopy, a shaft eccentrically disposed beneath the canopy, a runner slidably mounted on the shaft and slidable between a first position, in which the canopy is collapsed, and a second position, in which the canopy is extended, and rib assemblies forming a canopy supporting frame. Each of the rib assemblies are coupled to the apex of the shaft at a proximal end and to the canopy at a distal end. The rib assemblies include a short main rib assembly having a deployment arm and a rib. In the short main rib assembly, the deployment arm is coupled to the runner and to the rib, and the rib is coupled to the shaft apex and to the deployment arm. The rib assemblies also include a long main rib assembly having a deployment arm, a proximal rib, a connecting arm, and a distal rib.