Unitary interlocking frame for storage containers
US5454634A · kind A · utility
28Cited by
7References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 1993 |
| Grant date | Oct 3, 1995 |
| Priority date | — |
| Expiry date | Jul 30, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B87/007
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A unitary interlocking frame that surrounds the front of a shell of a storage container includes male interlocking members that interlock with female interlocking members provided on the frame of an adjacent container so that when the containers are vertically stacked they can be secured from relative movement with respect to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.