Retrievable vessel anchor with reliable grasping mechanism
US6098565A · kind A · utility
3Cited by
4References
18Claims
0Family size
Inventors
Key dates
| Filing date | Apr 1, 1999 |
| Grant date | Aug 8, 2000 |
| Priority date | — |
| Expiry date | Apr 1, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B21/46
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vessel anchor includes a body having a first cylindrical member and a second cylindrical member. The second cylindrical member is disposed substantially within the first cylindrical member. The vessel anchor further has a retention slide bar for affixing an anchor line. The first cylindrical member has at least one spaded edge and the second cylindrical member has a mass greater than the first cylindrical member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.