Brush cleaning unit for the heater fixture of a smoking device
US6119700A · kind A · utility
132Cited by
10References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 1998 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Nov 10, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/20
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A brush cleaning unit for a heater fixture of a smoking device includes a tube having a first end and a second end, the tube including a portion of a key for cooperating with a corresponding portion of the key on a heater fixture for attaching and orienting the heater fixture relative to the tube. The brush cleaning unit also includes a brush attached to the tube. The brush is axially movable relative to the tube and the heater fixture attached thereto. The brush is non-rotatable relative to the tube. A method for cleaning a heater fixture is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.