IPC Subgroup
A47C 23/26 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 tensioned springs, e.g. of flat type > 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