Adjustable chair iron
US4586748A · kind A · utility
19Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1983 |
| Grant date | May 6, 1986 |
| Priority date | — |
| Expiry date | Jun 1, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C1/03
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The specification discloses a chair including side arms readily and conveniently alignable with one another and/or the chair seat at any time, even after the chair is assembled. More specifically, the control includes a chair iron and a pair of side arms pivotally supported by the iron on opposite sides thereof for movement in a generally vertical plane. Further included is a locking mechanism for releasably locking each arm in one of its pivotal positions to fixedly secure the arms in alignment with respect to the chair iron.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.