Recoverable aquaculture habitat utilizing pneumatic tire casings
US5213058A · kind A · utility
15Cited by
6References
19Claims
0Family size
Inventors
Key dates
| Filing date | Dec 24, 1990 |
| Grant date | May 25, 1993 |
| Priority date | — |
| Expiry date | Dec 24, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/81
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An artificial stone crab habitat is constructed of used pneumatic tire casings which are modified to allow easy access for harvesting and cleaning operations. Multiple tire casings are stacked and tethered together with a rope or cable harness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.