Pressure valve

Description

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.-2. Pressure valve

1.1 is a front perspective view.

1.2 is a front view.

1.3 is a rear view.

1.4 is a left view.

1.5 is a right view.

1.6 is a top view.

1.7 is a left side view.

2.1 is a front perspective view.

2.2 is a front view.

2.3 is a rear view.

2.4 is a left view.

2.5 is a right view.

2.6 is a top view.

2.7 is a left side view.

Claims

The ornamental design for a pressure valve, as shown and described.