E04B1/6166 - CPC Classification Index

ClassID:

129835 ⎘

E04B1/6166 - CPC Classification

Classification description:

Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs; Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on both frontal surfaces

Sub-classes:

E04B1/617 » {with one protrusion on each frontal surface} 4
E04B1/6175 » {with two or more protrusions on each frontal surface} 3

Recent Application in this class:

20180274221

2018-09-27

Snap-in structure of aluminum alloy wallboard, roof panel, and corner-connecting materials

20180038103

2018-02-08

Modular wall system with integrated channels

20080127580

2008-06-05

Device for producing above ground open or closed structures

20050066587

2005-03-31

Modular homes