Invention Grant
- Patent Title: Mechanical arrow nocks
- Patent Title (中): 机械箭头nocks
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Application No.: US13041401Application Date: 2011-03-06
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Publication No.: US08267816B1Publication Date: 2012-09-18
- Inventor: Khosro B. Hajari
- Applicant: Khosro B. Hajari
- Agent Sandra L. Layer
- Main IPC: F42B6/06
- IPC: F42B6/06
Abstract:
An arrow nock having a telescoping impeller and housing with resilient means for enhancing the acceleration of launch. In various embodiments, effective together or independently, the housing and impeller are configured and coupled to: create arrow rotation during launch; grip the bowstring during notching and release it during launch; and generate tracking signals.
Information query
