Apparatus for parallelepipedically shaping an aquacultural enclosure
US5123896A · kind A · utility
1Cited by
8References
4Claims
0Family size
Inventor
Key dates
| Filing date | Sep 1, 1989 |
| Grant date | Jun 23, 1992 |
| Priority date | — |
| Expiry date | Sep 1, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/81
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A device intended for parallelepipedical shaping an aquacultural enclosure made from a tube of relatively flexible material, characterized by the fact that the device comprises a rigid U-shaped bar exhibiting a slit-shaped opening whose length is approximately equal to a first dimension of the parallelepiped that it is desired to obtain. The device also having two angle pieces which are fitted onto the U-shaped bar to form the parallelepiped aquacultural enclosure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.