Wet/dry utility vacuum cleaner
US5455983A · kind A · utility
39Cited by
11References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 1993 |
| Grant date | Oct 10, 1995 |
| Priority date | — |
| Expiry date | Jan 15, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/0027
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention teaches a utility, wet/dry, tank type, vacuum cleaner suitable for domestic use whereby wet or dry material may be alternately vacuumed. Two storage or receiving chambers are provided, preferably positioned one within the other. Two suction inlets, one communicating with the first chamber and the other communicating with the second chamber are provided such that wet and dry material may be selectively directed, by the user, to the appropriate chamber for collection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.