Blast containment system for trash cans
US10914564B1 · kind B1 · utility
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15References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2020 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Jul 30, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65F2220/104
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A blast containment system for trash cans includes a donut-shaped bag having a sealed donut-shaped bottom positioned at the base of the trash can, and an open donut-shaped top positioned and retained at a top periphery of the trash can. An open-ended tubular region extends through the bag between its donut-shaped top and donut-shaped bottom. A rigid container having an open top is disposed in the tubular region of the bag with its open top being coupled to the donut-shaped top of the bag. A liquid fills the bag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.