Beach chair with simple locking means
US7500715B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Oct 15, 2007 |
| Grant date | Mar 10, 2009 |
| Priority date | — |
| Expiry date | Oct 26, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C4/46
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A beach chair has a supporting means, a pivotal means fixed to the supporting means, a frame installed on the pivotal means and swayable with respect to the supporting means, a pair of armrest supports pivotally installed on the supporting means, and a cushion supported on the frame. The frame has a seat frame, a back frame fixed to the seat frame, and a leg frame pivotally fixed to the seat frame. An armrest support has a tube having a front end and a rear end, a pin support for pivotally installing the armrest support to the supporting means, a lock chamber, and an armrest installation surface; and a locking means having a handle, a pressing sleeve, and a pin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.