Waist propeller

1. Waist propeller

1 . 1 : Perspective

1 . 2 : Front

1 . 3 : Back

1 . 4 : Left

1 . 5 : Right

1 . 6 : Top

1 . 7 : Bottom

A new, original and ornamental design for an waist propeller, of which the following is a specification, reference being made to the accompanying drawings forming a part thereof, and of which the following is a description: FIG. 1 . 1 is a front, top, left side perspective view of an waist propeller showing our new design; FIG. 1 . 2 is a front elevational view thereof; FIG. 1 . 3 is a rear back elevational view thereof, FIG. 1 . 4 is a right side elevational view thereof; FIG. 1 . 5 is a left side elevational view thereof; FIG. 1 . 6 is a top plan view thereof; and FIG. 1 . 7 is a bottom plan view thereof; the broken lines showing of the waist propeller is for the purpose of illustrating portions of the article that form no part of the claimed design.