Binding device
US9776451B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 19, 2015 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | May 19, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/202
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Provided is a binder in which a binder is provided with a binding member having a pressing portion pressing a material to be bound, an operation member operated so as to pivotally rotate to an open state and a hold state, and a base member the binder is further provided with an engagement body, a projection portion caused to engage with the engagement body, and a supporting portion provided with the engagement body, the supporting portion is configured so as to bend toward the projection portion side and bend in a direction of separating from the projection portion and the locked state is formed by engagement between the engagement body and the projection portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.