Patent · US Active

Vehicle seats

US7543888B2 · kind B2 · utility

100Cited by
12References
4Claims
0Family size

Assignee

Inventor

Key dates

Filing dateApr 3, 2008
Grant dateJun 9, 2009
Priority date—
Expiry dateApr 3, 2028

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB60N2002/2204
  • WIPO fieldTransport
  • WIPO sectorMechanical engineering

Abstract

A vehicle seat can include a seat back and a head rest. The seat back includes an upper half corresponding to a shoulder portion of a passenger, a lower half corresponding to a waist portion of the passenger, and an head rest height adjustment mechanism. The seat back upper half is connected to a structural component of the head rest or a movable component of the head rest height adjustment mechanism, so as to be vertically moved relative to the seat back lower half when the head rest height adjustment mechanism is actuated.

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