Support member for apertured supporting surfaces
US4619428A · kind A · utility
67Cited by
9References
3Claims
0Family size
Inventor
Key dates
| Filing date | Jan 7, 1985 |
| Grant date | Oct 28, 1986 |
| Priority date | — |
| Expiry date | Jan 7, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47F5/0823
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A support member for apertured supporting surfaces having at least three aligned equally spaced holes or apertures penetrating through said supporting surfaces is provided with means for locking said support member with respect to said supporting surfaces so that the support member will not become disengaged from the supporting surface in ordinary usage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.