Invention Grant
US08479456B1 Bird spike with plastic base and metal prongs 有权
鸟形钉与塑料基座和金属插脚

Bird spike with plastic base and metal prongs
Abstract:
A deterrent device can include an elongated base having a plurality of spikes coupled to the base that are configured to extend from the base such that such that the spikes alternate on each side of the base between a lower-angled spike and an upper-angled spike. The base can further include first and second wings that each has a width that is at least twice a width of the base.
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