Patent · US Active

Seat backrest and seat including the same

US10442332B2 · kind B2 · utility

0Cited by

2References

16Claims

0Family size

Assignee

BASF SE

Inventors

Hee Seo · Hwaseong-si, KR
Martin Baumert · Dossenheim, DE
Tsung-Chieh Cheng · Heppenheim, DE
Sangcheol Jun · Incheon, KR
Daewoo Lee · Busan, KR
Sunghyun Kang · Incheon, KR

Key dates

Filing date	Jan 14, 2016
Grant date	Oct 15, 2019
Priority date	—
Expiry date	Apr 29, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60N2/7029
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A seat backrest is provided, comprising a framework (1) including an upper portion (10), a lower portion (20), a central support portion (40) and two side portions (30) formed integrally by injection molding a thermoplastic material; and an elongated reinforcement (60) embedded in the side portion (30) and the central support portion (40) by overmolding and extending along the side portion (30), the reinforcement (60) being configured to bend along a boundary (35) between the side portion (30) and the central support portion (40). A seat including the backrest is also provided.

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