System and method for expanding flat-stock precursor material
US10603863B2 · kind B2 · utility
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6References
10Claims
0Family size
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Key dates
| Filing date | Jul 2, 2015 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Aug 5, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB31D2205/0064
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A base has an end plate adapted to rotate about an axis substantially orthogonal to the base. A first jaw extends from the end plate and is pivotably engaged with the end plate. As the end plate rotates about the axis, the first jaw defines a first separation angle when the end plate is at a first position and the first jaw defines a second separation angle when the end plate is at a second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.