Folding collapsible massage bed
US6684426B1 · kind B1 · utility
28Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2002 |
| Grant date | Feb 3, 2004 |
| Priority date | — |
| Expiry date | Aug 22, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2200/0064
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A folding collapsible massage bed constructed to include a bedstead formed of two equal open frames hinged together by leaved hinge means, two mattress elements respectively mounted on the open frames, two legs respectively pivoted to the open frames, two cord members bilaterally connected between the legs to limit the outward turning angle of the legs, four folding braces bilaterally symmetrically connected between the legs and hinge leaves of the hinge means, and locking means adapted for locking the folding braces in the extended position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.