Patent · US Active

Backrest for a vehicle seat

US8939507B2 · kind B2 · utility

30Cited by

12References

20Claims

0Family size

Assignee

LUFTHANSA TECHNIK AG · DE

Inventors

Oliver Thomaschewski · Hamburg, DE
Jacques Pierrejean · Pietrosella, FR

Key dates

Filing date	May 24, 2013
Grant date	Jan 27, 2015
Priority date	—
Expiry date	May 24, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/40
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to a backrest for a vehicle seat, wherein the backrest includes a plurality of backrest modules. The backrest modules comprise a central portion, and at least one backrest module is mechanically linked to one or two further backrest modules of similar type at the central portion.

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