Leveling assembly
US7673845B2 · kind B2 · utility
5Cited by
17References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2007 |
| Grant date | Mar 9, 2010 |
| Priority date | — |
| Expiry date | Mar 14, 2027 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F39/125
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Embodiments of the present invention provide a leveling assembly configured to be secured to an appliance. The leveling assembly supports the appliance on a floor, and includes a base having a column integrally connected to a ledge, which is integrally connected to a stem. The assembly also includes a spring positioned around the stem, and a sleeve secured to the stem and positioned around the spring. The spring exerts equal and opposite forces into the sleeve and the ledge, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.