Three-piece bracket assembly
US4360181A · kind A · utility
22Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 9, 1981 |
| Grant date | Nov 23, 1982 |
| Priority date | — |
| Expiry date | Mar 9, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B96/061
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bracket assembly which is capable of being erected without separate fasteners is disclosed. The bracket assembly comprises an upright, an arm having a hook at one end engaging the upright and having a specially-shaped notch in its underside, and a brace extending at an angle between the arm and the upright. One end of the brace has a tip which engages in the arm notch when the brace is pivoted upwardly. A tang on the other end of the brace extends through a hole in the upright to lock the assembly when bent against the upright.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.