Combined closure, stirrer, and condiment container for drinking vessel

Claim 1

A CLOSURE STRUCTURE FOR A VESSEL, SAID CLOSURE COMPRISING: A BOTTOM; SAID BOTTOM INCLUDING HORIZONTAL BASE FORMING MEANS AND UPSTANDING WALL FORMING MEANS ATTACHED TO THE PERIPHERY OF SAID BASE FORMING MEANS AND PROVIDING AT LEAST ONE COMPARTMENT; OTHER WALL FORMING MEANS LOCATED IN SAID COMPARTMENT, SAID OTHER WALL FORMING MEANS EXHIBITING, AT LEAST AT ONE LOCATION, AN INVERTED SUBSTANTIALLY U-SHAPED VERTICAL CROSS-SECTION WITH LOWER PORTIONS OF SAID OTHER WALL FORMING MEANS ATTACHED TO SAID BASE FORMING MEANS, SAID OTHER WALL FORMING MEANS ALSO INCLUDING AT LEAST A PORTION SUBSTANTIALLY CENTERED WITH RESPECT TO SAID BASE FORMING MEANS; A TOP MEANS ATTACHED TO SAID BOTTOM AND CLOSING SAID COMPARTMENT; SAID TOP MEANS INCLUDING PRE-FORMED INTEGRAL DETACHABLE STIRRER MEANS ENGAGING THE TOP OF SAID OTHER WALL-FORMING MEANS, SAID STIRRER MEANS HAVING A PORTION OVERLYING SAID COMPARTMENT WHEREBY DETACHMENT OF SAID STIRRER MEANS PROVIDES AN OPENING INTO SAID COMPARTMENT.