We claim the ornamental design for a core for a pillow, as shown and described.
1. Core for a pillow
1.1 : Top perspective
1.2 : Front
1.3 : Back
1.4 : Top
1.5 : Bottom
1.6 : Left
1.7 : Right
1.8: Enlarged longitudinal cross sectional view taken along line 1.8-1.8 in 1.2
1.9: Enlarged longitudinal cross sectional view taken along line 1.9-1.9 in 1.2
1.10 : Lateral cross sectional view taken along line 1.10-1.10 of 1.7
1.11: Lateral cross sectional view taken along line 1.11-1.11 in 1.7
1.12: Perspective view shown in an environment of use
The broken line portion of the figure drawings is included to show portions of the article and environment that form no part of the claimed design. The dash-dot line define the bounds of the claimed design and form no part thereof.