| 5678507 | Squirrel proof bird feeder | October, 1997 | Kassner | 119/57.9 |
| 5671696 | Molded bird feeder assembly | September, 1997 | Liethen | 119/57.8 |
| 5642689 | Tubular bird feeder with a self-contained seed scoop | July, 1997 | Harvey | 119/57.8 |
| 5452682 | Bird feeder | September, 1995 | Bescherer et al. | 119/57.8 |
| 5235935 | Bird feeder | August, 1993 | Edwards | 119/57.8 |
| D331647 | Hummingbird feeder | December, 1992 | Embree | D30/124 |
| 2779311 | Bird feeder with perch support therefor | January, 1957 | Hamilton | 119/57.8 |
| 2000911 | Plant support | May, 1935 | Balousek | 47/47 |
| 1916305 | Plant stake | July, 1933 | Esselen | 47/47 |
| 0417838 | N/A | December, 1889 | Richards | 47/47 |
FIG. 1 is a perspective view of a bird feeder with helical perch showing my new design;
FIG. 2 is a top view of bird feeder;
FIG. 3 is a front view of bird feeder;
FIG. 4 is a side view of bird feeder; and,
FIG. 5 is a rear view of bird feeder.