Portable support bracket
US4930738A · kind A · utility
Inventor
Key dates
| Filing date | Aug 14, 1989 |
| Grant date | Jun 5, 1990 |
| Priority date | — |
| Expiry date | Aug 14, 2009 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/132
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention discloses a portable support bracket that is detachably mounted to the intermeshing sleeves of a door hinge without removing the hinge pin from the door hinge. The invention is functional on right or left side hinged doors and on the upper and lower hinge of a common door to provide connection and support for custom framework or other items. The invention includes a first member and a second member. The first member comprises a vertical base, two arms and a flange. The arms are aligned in parallel relation extending from opposite ends of the vertical base and spaced to simultaneously mount above and below the intermeshing sleeves of a door hinge. Each arm contains a slot capable of accepting the shaft of a hinge pin. The flange extends from one side of, and perpendicular to the vertical base and is extended in the opposite direction to the arms. The second member comprises, a vertical base and two arms that extend from opposite ends of the vertical base, aligned in parallel relation and spaced to simultaneously mount above and below the arms of the first member. One arm contains a slot capable of accepting the shaft of a hinge pin, the remaining arm contains a threade…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.