Articulated hinge apparatus and related methods
US7331480B1 · kind B1 · utility
17Cited by
16References
19Claims
0Family size
Inventor
Key dates
| Filing date | Sep 27, 2002 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Jun 22, 2024 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05D7/1011
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Apparatus and methods for hinging or otherwise easily engaging and disengaging various members to each other include a spring-actuated pin element to selectively extend and retract a pin from one hinge leaf to engage an adjacent structure. A variety of spring elements may be used, and the hinge may be combined with other hinge elements in a variety of ways, including an articulated hinge. Methods of fabrication and assembly are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.