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IPC Subgroup
A47C 23/05

Frames therefor; Connecting the springs to the frame

Introduced: September 1968

Last revised: January 2006

Full Title

Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases > using springs in compression, e.g. coiled > Frames therefor; Connecting the springs to the frame

Classification Context

Section:
HUMAN NECESSITIES
Class:
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
Subclass:
CHAIRS; SOFAS; BEDS

3 direct subcodes

Child Classifications

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  • A47C 23/053 Attachment or interconnection of springs in frames or in spring units
  • A47C 23/055 using cords; using textile or rubber bands
  • A47C 23/057 Hangers or supports for fastening spring units to frame