Thermally actuated dryer door lock
US10612274B2 · kind B2 · utility
1Cited by
13References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2013 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Aug 5, 2033 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F58/50
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A thermally actuated lock for an appliance incorporates a fusible material that holds a spring-loaded bolt in retraction. Temperatures that would indicate an appliance fire allow the bolt to extend between the housing and appliance door to lock the appliance door in a closed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.