Variable range apparatus for watercraft lift
US6976442B2 · kind B2 · utility
16Cited by
10References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 2005 |
| Grant date | Dec 20, 2005 |
| Priority date | — |
| Expiry date | Feb 3, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66F7/08
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention generally relates to an apparatus and method that allows the lifting range of a four-bar, ground-based watercraft lift to be adjustable. More particularly, it relates to a ground-based watercraft that that allows for the lifting range of a watercraft support structure to be adjustable relative to the base of a watercraft lift while also maintaining the lift's shallow water functionality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.