System for embroidering a flame-resistant emblem
US11969040B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jan 24, 2022 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Apr 24, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2307/3065
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A system for embroidering a flame-resistant emblem uses flame-resistant threads for both the primary thread and the bobbin thread, as well as any accompanying supplemental fabrics. The flame-resistant primary thread protects the embroidered portion of the underlying material from any direct flame exposure. The flame-resistant bobbin thread ensures that the embroidered pattern cannot fall off of a garment, further flameproofing both the garment and present invention. Furthermore, a backing may be provided as a mechanism for providing a stitchwork surface and for adding dimensionality to the pattern. The backing may also be made of fireproof threads. The apparatus may also be utilized for appending a flame-resistant patch or patches onto a garment. Such a mechanism allows for attachment of flame-resistant threadwork onto any clothing. The primary thread, bobbin thread, backing, and any other additional threads may utilize fire-resistant aramid fibers, which sufficiently fireproofs garments before deployment into potential fire exposure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.