The ornamental design for a syringe, as shown and described.
FIG. 1 is a front perspective view of an embodiment of a syringe.
FIG. 2 is a back perspective view thereof.
FIG. 3 is a side view thereof. Due to symmetry about a longitudinal axis, the left and right side views are identical. Additionally, due to symmetry about a longitudinal axis, the claimed portions of the top and bottom views are identical to the claimed portion of the side view of FIG. 3.
FIG. 4 is a front view thereof.
FIG. 5 is a back view thereof.
FIG. 6 is a cross-sectional top view of the syringe with a plunger partially depressed. Due to symmetry about a longitudinal axis, the cross-sectional top view is identical to a cross-sectional bottom view. Additionally, due to symmetry about a longitudinal axis, the claimed portions of a right cross-sectional view and a left-cross sectional view are identical to the claimed portions of the cross-sectional top view of FIG. 6; and,
FIG. 7 is a view of detail 7 of FIG. 6.
The broken lines showing of parts of the drawings are included for the purpose of illustrating environment and form no part of the claimed design.