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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
E06B 3/50

with more than one kind of movement (E06B3/48 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: with more than one kind of movement

CPC: with more than one kind of movement (E06B3/48 takes precedence)

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 > Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing > with more than one kind of movement

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) > Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing > with more than one kind of movement (E06B3/48 takes precedence)

CPC subdivides this area 7x more granularly than IPC with 6 additional codes.

6 codes are CPC-only extensions.

Child Classifications

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