Foldable sign holder
US7258315B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 29, 2004 |
| Grant date | Aug 21, 2007 |
| Priority date | — |
| Expiry date | Feb 15, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F3/204
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A holder for planar material includes a first panel and a second panel hingedly connected to the first panel. A prong is secured to the first panel and extends in a direction approximately normal thereto. The prong has a pointed tip. An aperture is defined in the second panel. The pointed tip pierces an associated planar material located between the panels such that the prong of the first panel can pass through the associated planar material and enter the aperture of the second panel when the first panel overlies a portion of the second panel, thereby holding the associated planar material between the first and second panels. A clip is connected to at least one of the first and second panels. The clip allows the holder to be mounted to an associated support. In another embodiment, each of the first and second panels includes an extension and a hinge connects the first and second extensions thereby allowing the first panel, and the first extension, to be pivoted in relation to the second panel and the second extension. This enables the holder to be selectively mounted on a wire component of an associated support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.