Releaseable locking mechanism for rotatable boat seat
US6877811B1 · kind B1 · utility
38Cited by
7References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 2004 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Mar 18, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B29/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A boat seat is rotatably supported on a hollow, tubular, deck-mounted support post or column by a yoke or spider. A radially movable locking plate is biased by a spring member to rotatably lock the yoke in place and a lever arm can be operated to move the locking plate in opposition to the force of the spring member out of locking engagement to permit the seat to be rotatably adjusted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.