Seat heater and a manufacturing method of seat heater
US9963056B2 · kind B2 · utility
1Cited by
28References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2002 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Jan 30, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/565
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
To provide a seat heater and the manufacturing method thereof, having the stable adherent strength between the heating wire and the base cloth for a long time, with a good seat feeling, at a lower cost. The seat heater is comprising, a base cloth mixed with heat bonding filament, and a heating wire having a heat bonding layer and being placed in a predetermined pattern shape, in order to adhere to and be fixed on the base cloth by heat bonding under heat and pressure. Thus the stable adherent strength between the heating wire and the base cloth may be maintained for a long time, with a good seat feeling, at a lower cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.