Device for locking/unlocking a pressure cooker with lug-bayonet type closure
US6425320B1 · kind B1 · utility
92Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2000 |
| Grant date | Jul 30, 2002 |
| Priority date | — |
| Expiry date | Jul 5, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/912
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A pressure cooking apparatus has a locking device for locking the lid of the apparatus relative to the pan of the apparatus. The lid includes lid ramps for engaging pan ramps on the pan. The locking device is mounted to move along the wall of the pan in an inter-ramp zone so that the locking device has a locking position flush against a lateral edge of a pan ramp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.