Braided filament with particularized strand compositions and methods of manufacturing and using same
US11634843B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 20, 2020 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | Feb 11, 2041 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2509/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In one embodiment, the present invention is a braided filament including a plurality of strands each having at least one ultrahigh molecular weight polyethylene fiber and at least one polyester fiber wherein the quantity of certain types of fibers in a first strand is the same as the quantity of the same type of fibers in a second strand. In a variant, one additional strand of the braided filament is a monofilament strand. In another variant, each strand is homogeneous with respect to the other strands and is made exclusively from ultrahigh molecular weight polyethylene fibers and polyester fibers such that each strand has the same distribution and quantity of fiber types.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.