Bowstring having different ultra high molecular weight polyethylene fibers for creep reduction
US9612076B2 · kind B2 · utility
3Cited by
15References
24Claims
0Family size
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Key dates
| Filing date | Jul 23, 2015 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Jul 23, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41B5/1411
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A bowstring including first and second ultra high molecular weight polyolefin fibers is described herein. The first and second ultra high molecular weight polyolefin fibers have different compositions such that the first ultra high molecular weight polyolefin fibers have a greater elasticity than the second ultra high molecular weight polyolefin fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.