Universal wet/dry vacuum cart
US7185389B2 · kind B2 · utility
29Cited by
22References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2003 |
| Grant date | Mar 6, 2007 |
| Priority date | — |
| Expiry date | Nov 11, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/325
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A universal cart is provided that receives a wet/dry vacuum and converts the vacuum into an upright walk behind cleaning device. The cart provides a handle attached to a mobile base. A switch is provided on the handle that can receive the electrical plug from the wet/dry vacuum and selectively turn the vacuum on and off via the switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.