Spring and hinge assembly for installing a door on toilet partitions
US7861375B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2009 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Apr 13, 2029 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/132
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A hinge assembly comprises a first hinge half, a second hinge half, a spring, and a pin passing through the spring joining the first hinge half and the second hinge half. The spring in turn comprises a coil body, a first spring arm extending from the coil body having a first distal end portion, a second spring arm extending from the coil body having a second distal end portion, a first support extending from the first distal end portion towards the first hinge half and bearing on the first hinge half, and a second support extending from the second distal end portion towards the second hinge half and bearing on the second hinge half.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.