Vacuum cleaner wand
US4079965A · kind A · utility
46Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 1976 |
| Grant date | Mar 21, 1978 |
| Priority date | — |
| Expiry date | Nov 1, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32483
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
In accordance with the present invention, there is provided an improved wand for connecting a vacuum cleaner suction nozzle having an electric motor therein to a suction hose. A wand of this type normally serves as both a rigid handle for manipulating the nozzle and as a conduit for the passage of air from the nozzle to the hose. In addition, the present wand is provided with a sheath of preferably electrical insulating material for retaining an electric cord for supplying current to the motor in the nozzle from conductors carried by the suction hose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.