Rocking chair
US5558397A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Sep 24, 1996 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C3/0255
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A rocking chair including a chair body having two parallel stands supported on a base by a linking mechanism, the base including two upright frames and four stretchers connected between the upright frames, the linking mechanism including two symmetrical pairs of links and two stretchers connected between the links, each link having one end pivoted to one stand on the chair body and an opposite end pivoted to one upright-frame of the base, wherein the stretchers of the linking mechanism and base each has two metal female screws embedded at two opposite ends and fixed in place by a respective locating pin and connected to a respective through hole on the upright frames of the base or on the links by a respective screw bolt so that the base and the linking mechanism are detachable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.