Crimper roller
US11033034B2 · kind B2 · utility
0Cited by
13References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 2017 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Feb 15, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA21C11/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention concerns an apparatus and method utilizing a crimping roller which itself comprises a plurality of radially extending separating blades, with each blade comprising a central triangular cutting edge and two sealing portions extending from opposing sides of the base of the triangular cutting edge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.