Upright vacuum cleaner including main body moving independently of wand to reduce movement of main body center of gravity
US11064853B2 · kind B2 · utility
13Cited by
25References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2019 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Sep 10, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/325
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vacuum cleaner may include a surface cleaning head, a wand pivotally coupled to the surface cleaning head, and a rotatable canister mount. The rotatable canister mount may include a support through which at least a portion of the wand extends such that the canister mount rotates relative to the wand in response to the wand pivoting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.