Picture frame cabinet
US4172623A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 9, 1978 |
| Grant date | Oct 30, 1979 |
| Priority date | — |
| Expiry date | Jan 9, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/25
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cabinet is disclosed having a front frame constructed from four extruded edge members. Each extruded edge member has a running slot internal to it such that it receives a reinforcing member at each corner. The outer enclosure comprises an upper U-shaped panel and a lower U-shaped panel, each having interiorly bent outer edges which are secured by a dove-tail bent clamp positioned therebetween. A rear frame secures the enclosure in wrap-around relationship to both front and rear frames. Interior mounting posts having mounting holes thereon are secured to the front and rear frames by means of a fastener which engages a second running slot adjacent the first. The panels coupled with the mounting members secure the frame members which are reinforced at their corners and the dove-tail bent clamp secures the upper U-shaped closure portion to the lower U-shaped closure portion. The dove-tail bent clamp also forms horizontal handle assemblies on both sides of the cabinet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.