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US 8,133,138 B1Granted
Archery broadhead
OwnerLuke Hannahinventor
Life of this patent
Estimating the term…
Abstract
A broadhead is formed from a ferrule, at least one blade pivotally coupled to the ferrule, and a biasing member positioned under the blade between the ferrule. The biasing member applies pressure upward to a trailing edge of the blade, which is prevented from pivoting forward beyond a pre-determined angle in relation to the ferrule by a point coupled to the ferrule.
Claims19
A broadhead, comprising:
- a ferrule;
- at least one blade pivotally coupled to said ferrule;
- and
- a biasing member positioned under the blade between the ferrule and the blade such that the biasing member applies upward pressure to the blade;
- and
- a collar encircling the ferrule and holding a section of the biasing member in place relative to the ferrule and the blade.
3 more elements
A broadhead, comprising:
- a ferrule;
- at least one blade having a first end, a second end, a leading edge, and a trailing edge;
- a biasing member positioned under the blade between the ferrule and the blade such that the biasing member applies upward pressure to the blade;
- a point detachably connected to the ferrule;
- and
- a collar encircling the ferrule and holding a section of the biasing member in place relative to the ferrule and the blade.
3 more elements
Dependencies are inferred from the claim text.