Centrifugal pump

Abstract

Claims

The ornamental design for a centrifugal pump, as shown and described.

Description

(1) 3. Centrifugal pump

(2) 3.1: Bottom

(3) 3.2: Front

(4) 3.3: Back

(5) 3.4: Left

(6) 3.5: Right

(7) 3.6: Perspective

(8) 3.7: Perspective

(9) 3.8: Perspective

(10) 3.9: Perspective

(11) 3. Design 3 is a partial design of a centrifugal pump; a part shown by solid lines seeks protection as the partial design in the reproductions 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8 and 3.9; top view in design 3 is omitted because it is not shown in the sought partial design; the reproduction 3.6 shows that the impeller is rotated by 0-degree and 360-degrees; the reproduction 3.7 shows that the impeller is rotated by 90-degrees; the reproduction 3.8 shows that the impeller is rotated by 180-degrees; the reproduction 3.9 shows that the impeller is rotated by 270-degrees.

(12) The broken lines and unshaded surfaces bounded by broken lines form no part of the claimed design.