| D413078 | Three-dimensional spiral kinetic sculpture | August, 1999 | Hanson | D11/141 |
| D389090 | Spiral windcatcher | January, 1998 | Armijo | D11/141 |
| 4850798 | Modified helicoidal wind responsive device | July, 1989 | Bailey | |
| 4708592 | Helicoidal structures, useful as wind turbines | November, 1987 | Krolick | |
| 4293274 | Vertical axis wind turbine for generating usable energy | October, 1981 | Gilman | |
| 3964189 | Advertising display | June, 1976 | Belokin, Jr. | 40/414 |
| 2197577 | Ornament | April, 1940 | Crosser | 428/28 |
| 2148990 | Ornament | February, 1939 | Jorday | 428/28 |
| D093890 | N/A | November, 1934 | Raymond | D11/121 |
| 1976093 | Decorating device | October, 1934 | Raymond | 428/28 |
| 1767995 | Current motor | June, 1930 | McCosney |
FIG. 1 is a front elevation view of a dynamic wind propelled sculpture showing my new design;
FIG. 2 is a rear elevation view thereof
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is an enlarged top plan view thereof; and,
FIG. 6 is an enlarged bottom plan view thereof.