Glassware lid and glassware with same
US11148857B2 · kind B2 · utility
0Cited by
3References
12Claims
0Family size
Inventors
Key dates
| Filing date | May 6, 2020 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | May 6, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D51/1683
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention relates to and provides a glassware lid and a glassware with same. After food is heated, the lid is covered; a first end of the air hole sliding lid is turned so that the air hole is communicated with outside atmosphere to avoid forming a vacuum state inside; when the lid needs to be taken out, the first sliding parts and the second sliding parts continue to slide to separate the hoop from the glassware body, which is convenient to operate. The structure is compact and the arrangement is reasonable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.