Patent ID: 8678221

Claim:
A container lid comprising: a peripheral rim for connecting to a body of a container; a main panel formed interiorly of the peripheral rim, the main panel including an asymmetrical depressed interior panel; a mouth panel formed on the depressed interior panel of the main panel and having a peripheral outer edge defined by a mouth score; a rotatable tab connected to the depressed interior panel of the main panel by a rivet located at a center of the container lid; said tab including a handle end, a pressure-applying end, and a body interconnecting the handle end and the pressure-applying end, a vent panel formed on the depressed interior panel of the main panel and spaced from the mouth panel and spaced from the tab while the tab is in position to actuate the mouth panel, said vent panel having a peripheral outer edge defined by a score line and said vent panel having a raised convex interior portion, the raised convex interior portion being uncovered by the tab when the tab is rotationally oriented for opening the mouth panel, the raised convex interior portion being covered by the tab when the tab is rotationally oriented for opening the vent panel.