Expandable broadhead with chisel tip
US8986141B2 · kind B2 · utility
17Cited by
16References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 11, 2013 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Mar 15, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B6/08
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Designs for expandable broadhead arrowheads with chisel tips for attachment to arrow shafts are provided. The chisel tips, when inserted into the ferrules of the expandable broadheads, provide greater durability, improved flight characteristics for the projectile to which the broadheads are attached, and more effective deployment of the cutting blades of the expandable broadheads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.