Solid and liquid waste vacuum
US10292557B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Sep 1, 2016 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Jan 31, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01H1/006
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention discloses a system for vacuuming waste having a motor module and a waste module. The motor module has an open receiving area, motor, battery, vacuum tube receiving area and handle. Multiple bag hooks are spaced along the open receiving area. Disposable bags, having a drawstring within a channel, are placed within the waste module. The drawstring has a length greater than the bag perimeter to form multiple bag loops that extend through gaps in the channel. An insert maintains the bags in an open position. The bag loops are placed on the bag hooks so that when the motor module is opened, the drawstring pulls the bag closed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.