The ornamental design for a lid for a pressurecooker, as shown and described.
1. Lid for a pressure cooker
1.1 : Front
1.2 : Back
1.3 : Left
1.4 : Right
1.5 : Top
1.6 : Bottom
1.7 : Perspective
1.8 : Reference view of state of use
Reproduction 1.8 is a reference view showing the state in use of the claimed design and forms no part of the claimed design.
The broken lines depict portions of the lid for a pressure cooker that form no part of the claimed design. The dash-dot-dash broken lines in Reproduction 1.6 depict the boundaries of the claimed design and form no part thereof. In Reproduction 1.8, the broken lines depict environmental subject matter that forms no part of the claimed design.