The ornamental design for a syringehousing, as shown and described.
FIG. 1 is a front perspective view of a syringe housing in accordance with a preferred embodiment of our design;
FIG. 2 is a front elevational view thereof, a rear elevation view thereof being a mirror image;
FIG. 3 is a left side elevational view thereof, a right side elevational view thereof being a mirror image; and,
FIG. 4 is a top plan view thereof.
The dash-dot broken lines of the drawings represent boundaries of the claimed design. The dash-dash broken lines of the drawings are included to show environment or portions of the syringe housing, each of which form no part of the claimed design.
The bottom plan view of the syringe housing is not shown in the drawings or described in the specification and, therefore, forms no part of the claimed design.