The ornamental design for a fireplace, as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
1. Fireplace
2. Fireplace
1.0: Side view/obliquely from above
2.0: Folded view
Fireplace/fire pit for outdoor use; side view/obliquely from above (design 1); the legs can be retracted to facilitate transport (design 2); the mantle surface is made of perforated sheet metal with many holes that gives a semitransparent experience of the fire.