Patent ID: 7784480

Claim:
A collapsible canopy shelter including a plurality of corner support members and expandable and collapsible eaves connecting the plurality of corner support members such that the collapsible canopy shelter has an expanded position and a collapsed position, the collapsible canopy shelter, comprising: a canopy cover, the canopy cover having at least one collapsible flap adapted to move between an open position and a closed position, such that the collapsible flap provides a ventilation path from the collapsible canopy shelter when in the open position; a canopy frame including a cover support member to support the canopy cover, the canopy frame comprising at least one cantilever supporting the at least one collapsible flap, the cantilever including a free end and a pivot end, the pivot end being pivotally coupled to the cover support member to open and close the at least one collapsible flap; and a fulcrum slidably disposed on the cover support member, the fulcrum operative to restrain the free end of the cantilever when in the closed position and prop the cantilever open when in the open position, wherein the fulcrum comprises a cover support hole and a cantilever hole, wherein the cover support hole is sized to slidably engage with the cover support member and the cantilever hole is sized to frictionally engage with the cantilever.