Portable, unattended heating device for stain treatment pad
US10550508B2 · kind B2 · utility
0Cited by
30References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2017 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Mar 16, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B7/0071
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A system for treating stains on a surface includes a portable, unattended heating device having a housing, a heating plate, and a controller operably coupled with the heating plate, wherein the controller is configured to actuate the heating plate. The system can further include a stain treatment pad wetted with a liquid treating chemistry, and the portable, unattended heating device is adapted to rest on and heat the stain treatment pad to treat a stain, including releasing, transferring and removing the stain from the surface to be cleaned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.