Easel hinge
US4979266A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 14, 1989 |
| Grant date | Dec 25, 1990 |
| Priority date | — |
| Expiry date | Jul 14, 2009 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2999/00
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An easel hinge includes first and second hinge plates, each including a substantially flat main portion, a curled or rolled barrel portion and a pair of rosette type fastening elements. The barrel portions of the hinge plates cooperate to hingeably connect the main portions for movement of the hinge between a closed position wherein the main portions are in closely adjacent, substantially parallel relation, and an open position wherein the main portions are in angular relation. The hinge further includes a pair of daps on the main portion of at least one of the hinge plates for maintaining the main portions in closely spaced relation when the hinge is in the closed position thereof so that the hinge can be more effectively plated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.