Testing for blocked dryer vent
US5860224A · kind A · utility
14Cited by
2References
3Claims
0Family size
Inventor
Key dates
| Filing date | Jun 2, 1997 |
| Grant date | Jan 19, 1999 |
| Priority date | — |
| Expiry date | Jun 2, 2017 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F2105/58
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A test instrument inserted into a filter access port of a clothes dryer blocks air flow through the port and has a sensor which senses a pressure difference between its front and back faces. A display responsive to the sensor gives indication of whether the dryer's vent is
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.