Highchair
US7905549B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2007 |
| Grant date | Mar 15, 2011 |
| Priority date | — |
| Expiry date | Sep 30, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47D1/0085
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A highchair with a foot part and a seat element mounted thereon has a length-adjustable gas-filled strut therebetween for support and height adjustment of the seat element. The gas-filled strut may be length adjustable with two-handed safety operation. The seat element is held on two lateral support arms, on each of which an actuating element of the two-handed safety operation is arranged. Each actuating element is connected via a wire or rope pull to a pressure element acting on an actuating projection of the gas-filled strut. The seat element is pivotable and fixable about a horizontal transverse axis forwards and backwards in a tilting position. An inclination catch is provided on at least one support arm and has a rotary locking element acting between a spindle of the seat element and a support arm, which is transferable into a locking or release position by means of an actuation cam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.