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PCE
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DIFF Subgroup
E06B 3/70

Door leaves (wing frames E06B3/04)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Door leaves

CPC: Door leaves (wing frames E06B3/04)

Full Title

Full titles differ between systems:

IPC:

Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames > Door leaves

CPC:

Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows ; Features of rigidly-mounted outer frames relating to the mounting of wing frames (E06B5/00 takes precedence; shutters or the like E06B9/00; glass panes C03) > Door leaves (wing frames E06B3/04)

CPC subdivides this area 5x more granularly than IPC with 16 additional codes.

16 codes are CPC-only extensions.

Note: 11 CPC extensions are marked as secondary classification only.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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