Vibration damping nock construction
US9618304B2 · kind B2 · utility
5Cited by
45References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2016 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Mar 22, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B12/382
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A vibration damping nock for crossbow arrows includes an insert to absorb bow string slap, thereby to prevent damage to the nock during crossbow firing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.