Retaining device for a steam swab
US6895626B2 · kind B2 · utility
17Cited by
10References
4Claims
0Family size
Inventor
Key dates
| Filing date | Aug 14, 2002 |
| Grant date | May 24, 2005 |
| Priority date | — |
| Expiry date | Nov 28, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L13/256
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A retaining device for a steam swab includes a first primary clamp, a second primary clamp and an auxiliary clamp. Each of the first primary clamp, the second primary clamp and the auxiliary clamp are respectively pivotal relative to the upper casing and are provided with bosses so that a fabric of the steam swab is able to be securely clamped by the first primary clamp, the second primary clamp and the auxiliary clamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.