Collapsible bed frame
US7114205B2 · kind B2 · utility
26Cited by
62References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 13, 2003 |
| Grant date | Oct 3, 2006 |
| Priority date | — |
| Expiry date | May 13, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/082
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A collapsible bed frame (18) for supporting a mattress, the collapsible frame (18) having a number of frame members (32). A number of pivots (34) connect pairs of the frame members (32) at the midpoints of the frame members (32) to make a number of scissor pairs (35). Pivot assemblies (36) pivotally attach the upper ends of the frame members (32) to upper connector assemblies (40), and pivotally attach lower ends of the frame members (32) to feet (38), thus connecting the scissor pairs (35) to form an extended scissors-frame assembly (33). The upper connector assemblies (40) form a support surface for a mattress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.