Clam shell armrest
US4961610A · kind A · utility
125Cited by
13References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 1989 |
| Grant date | Oct 9, 1990 |
| Priority date | — |
| Expiry date | Aug 21, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C1/03
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A chair having a seat, an adjustable back, and pivotable armrests. The armrests are pivotally mounted such that a front portion of the armrests may be pivoted in a horizontal plane toward a person seated in the chair. A locking lever is provided such that the rotation of the lever will lock the armrest at a desired position in its pivotal movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.