Patent · US Active

Mechanism for an office chair

US9839296B2 · kind B2 · utility

11Cited by

35References

11Claims

0Family size

Assignee

Bock 1 GmbH & CO. KG · DE

Inventors

Martin Ballendat · Simbach, DE
Hermann Bock · Pyrbaum, DE

Key dates

Filing date	Jul 7, 2014
Grant date	Dec 12, 2017
Priority date	—
Expiry date	Jul 7, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47C7/448
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A mechanism for an office chair is structurally particularly simple and consequently comparatively inexpensive, but nevertheless extremely variable. Both the seat support and the backrest support are articulated by way of a common pivot axis. The seat support is connected in an articulated manner to the base support by way of at least one pivot bolt and is pivotable relative to the base support. The backrest support is connected in an articulated manner to the base support by way of the at least one pivot bolt and is pivotable relative to the base support.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.