Crank top overbed table
US5022327A · kind A · utility
22Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 5, 1990 |
| Grant date | Jun 11, 1991 |
| Priority date | — |
| Expiry date | Jul 5, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B23/046
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bedside table having a safety top that is free to rise from any prior set level when upward pressure is applied. The table has a gear driven lead screw for setting the height of the table relative to a patient bed. If, for any reason, the patient bed should rise, the table top will safely rise with the bed regardless of the height to which it has previously been set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.