Detachable scaffold that is assembled easily and quickly without needing aid of a hand tool
US8104579B1 · kind B1 · utility
Inventor
Key dates
| Filing date | May 6, 2008 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | Dec 1, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/30
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A scaffold includes a plurality of upright posts, a plurality of transverse posts, a plurality of locking units, a plurality of oblique posts and a plurality of fasteners. Thus, the upright posts, the locking units, the transverse posts, the oblique posts and the fasteners are detachable from each other so that the scaffold is detachable before assembly, thereby facilitating packaging, storage and transportation of the scaffold. In addition, the upright posts, the locking units, the transverse posts, the oblique posts and the fasteners are combined together by a worker himself so that the scaffold is assembled easily and quickly without needing aid of any hand tool, thereby greatly facilitating the worker mounting the scaffold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.