Pushpin retaining device and method of retaining without object puncture
US8562267B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Nov 29, 2012 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Nov 29, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/4696
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In accordance with at least one exemplary embodiment, a pushpin retaining device is disclosed. An exemplary pushpin retaining device can include a resilient, elongated pin that can have a first end portion for puncturing and a second end portion. A grip foot can be operatively associated with the second end portion of the pin. Alternatively, a cut edge can be on the second end portion of the pin. A method of retaining objects without object puncture can include providing a pushpin retaining device. The method can also include puncturing a support surface with an end of the pin of the pushpin device and pressing a portion of an object against the support surface with the grip foot or cut edge, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.