Broadhead collars
US9341449B2 · kind B2 · utility
11Cited by
8References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 16, 2014 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | May 16, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/15
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Collars are provided to facilitate retaining the blades of a broadhead in their in-flight position during flight. Collars can be used in situations where the preexisting use of an O-ring is used to help facilitate maintaining the blades of a broadhead in their in-flight position during flight. Collars can also be used in situations where the preexisting use of an O-ring is not used to help facilitate maintaining the blades of a broadhead in their in-flight position during flight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.