Dual-blade film-cutting device
US8635781B2 · kind B2 · utility
2Cited by
48References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 17, 2010 |
| Grant date | Jan 28, 2014 |
| Priority date | — |
| Expiry date | Feb 10, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B27/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This invention relates to a dual-blade cutting device used for cutting strips from films and sheets. Particularly, in the cutting device of the invention, the blades are not exposed to the outside during the non-use position. Also, in the use position, the exposure is minimal to the operator. Therefore, using the cutting device of the invention renders the operation safe for the cutting operator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.