Shallow water anchor system
US9796454B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jun 23, 2015 |
| Grant date | Oct 24, 2017 |
| Priority date | — |
| Expiry date | Jun 23, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B2205/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A cylindrical receiver has an upper region with female screw threads, a lower region, and a centrally located washer. A cylindrical sleeve has an upper end with male screw threads threadedly coupled to the female screw threads of the receiver. A cylindrical passageway is formed between the receiver and the sleeve. A cylindrical stake is slidably received in the sleeve. A tether line couples the stake to a movable patch whereby when the movable patch is coupled to a fixed patch, the stake will be in a raised orientation and whereby when a user separates the movable patch from the fixed patch, the weight of the stake will lower the stake into a lower orientation into a sandy or rocky bottom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.