Metal or reinforced lighted nocks
US8944944B2 · kind B2 · utility
21Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | May 2, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B12/42
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The crossbow bolt or arrow nock in certain embodiments of the current invention includes a structural support piece that substantially surrounds and structurally supports the distal end of the nock, which may be made of a clear polymeric material to allow the transmission of light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.