Duo-propeller

USD1084031SActive Publication Date: 2025-07-15SHARROW ENGINEERING LLC

Patent Information

Patent Text Reader

Need to check novelty before this filing date? Find Prior Art

[0001] FIG. 1 is a perspective view of a duo-propeller, showing my new design.

[0002] FIG. 2 is a front elevation view thereof.

[0003] FIG. 3 is a rear elevation view thereof.

[0004] FIG. 4 is a left side elevation view thereof.

[0005] FIG. 5 is a right side elevation view thereof.

[0006] FIG. 6 is a top plan view thereof; and,

[0007] FIG. 7 is a bottom plan view thereof.

[0008] The broken lines in FIGS. 1-7 represent portions of the duo-propeller that form no part of the claimed design.

The ornamental design for a duo-propeller, as shown and described.

Fan
US1868113A
Fluid machinery
US20040067138A1
Screw propeller (variants) and the involute of the blades thereof
US20110299991A1
Unmanned Flying Vehicle Made With PCB
US20120056041A1
Air propeller arrangement and aircraft
US20120288374A1