Arrow bending axis orientation
US11402183B2 · kind B2 · utility
2Cited by
31References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2019 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Oct 4, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B6/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In some embodiments, an arrow comprises a shaft, a nock and a structural asymmetry orienting a weak bending axis of the arrow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.