DIFF Subgroup
A47C 17/22 with means for uncovering a previously hidden mattress or similar bed part
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Sofas; Couches; Beds > Sofas, couches, settees, or the like, with movable parts; Chair beds > with means for uncovering a previously hidden mattress or similar bed part
CPC:
Sofas; Couches; Beds > sofas, couches, settees, or the like, with movable parts ; Chair beds > with means for uncovering a previously hidden mattress or similar bed part
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open
- A47C 17/23 the lying down surface partly consisting of one side of the seat since 1974 IPC+CPC Available in IPC and CPC
- A47C 17/24 with only one movable part being tiltable about a horizontal axis IPC+CPC Available in IPC and CPC