Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP7015472ApriorityCriticalpatent/JPS5237424B2/ja
Publication of JPS4928464ApublicationCriticalpatent/JPS4928464A/ja
Publication of JPS5237424B2publicationCriticalpatent/JPS5237424B2/ja
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47C—CHAIRS; SOFAS; BEDS
A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
Landscapes
Chair Legs, Seat Parts, And Backrests
(AREA)
Chairs For Special Purposes, Such As Reclining Chairs
(AREA)