Dirt container for a surface cleaning apparatus and method of use
US7329294B2 · kind B2 · utility
119Cited by
10References
57Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 25, 2004 |
| Grant date | Feb 12, 2008 |
| Priority date | — |
| Expiry date | Nov 24, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S55/03
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dirt container for a surface cleaning apparatus is constructed from an air impermeable material and exterior walls of sufficient rigidity to maintain the shape of the dirt container. The dirt container may be supplied in a disassembled condition and assembled by a consumer prior to use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.