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DIFF Subgroup
E03D 11/02

Water-closet bowls (auxiliary chambers with connections to flushing water for bowl-cleaning utensils E03D9/06; modified for using upwardly-directed sprays E03D9/08; seats or covers A47K13/00 )

Introduced: September 1968

Title

Titles differ between systems:

IPC: Water-closet bowls

CPC: Water-closet bowls (auxiliary chambers with connections to flushing water for bowl-cleaning utensils E03D9/06; modified for using upwardly-directed sprays E03D9/08; seats or covers A47K13/00 )

Full Title

Full titles differ between systems:

IPC:

Other component parts of water-closets > Water-closet bowls

CPC:

Other component parts of water-closets (pipe-joints or couplings in general F16L ) > Water-closet bowls (auxiliary chambers with connections to flushing water for bowl-cleaning utensils E03D9/06; modified for using upwardly-directed sprays E03D9/08; seats or covers A47K13/00 )

Of 6 combined children, 5 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • E03D 11/025 CPC only CPC only
  • E03D 11/04 Bowls of flat shape with only slightly inclined bottom IPC+CPC Available in IPC and CPC
  • E03D 11/06 Bowls with downwardly-extending flanges IPC+CPC Available in IPC and CPC
  • E03D 11/08 Bowls with means producing a flushing water swirl IPC+CPC Available in IPC and CPC
  • E03D 11/10 Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts IPC+CPC Available in IPC and CPC
  • E03D 11/11 Bowls combined with a reservoir, e.g. containing apparatus for disinfecting or for disintegrating IPC+CPC Available in IPC and CPC