The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 16, 2002
Filed:
Jun. 09, 2000
Mazda Motor Corporation, Hiroshima, JP;
Abstract
A seatback frame structure (F) for a seatback ( ) of a seat (S) comprises a generally rectangular seatback frame ( ) and a lower or primary wire frame ( ) which has base frame sections ( ) extending from opposite vertical side frame sections ( ) of the rectangular seatback frame ( ) at a height of lumbar vertebras, respectively, an upward extending support frame section ( ) which extends upward from the base frame sections ( ) and comprises opposite vertical side frame sections ( ) extending from the base sections ( ), respectively, and a horizontal frame section ( ) extending between the opposite vertical side frame sections ( ) at a height of shoulder blades, and an upper or subsidiary wire frame ( ) extending between the opposite vertical side frame sections ( ) behind the upward extending support frame section ( ). The upward extending support frame section ( ) at its upper part is bent backward so as to extend along the backbone of a person P sitting on the seat S.