E04C2002/3411 - CPC Classification Index

ClassID:

130363 ⎘

E04C2002/3411 - CPC Classification

Classification description:

Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets Dimpled spacer sheets

Sub-classes:

E04C2002/3416 » {with cylindrical dimples} 2
E04C2002/3422 » {with polygonal dimples} 8
E04C2002/3427 » {with conical dimples} 10
E04C2002/3433 » {with dimples extending from both sides of the spacer sheet} 6

Recent Application in this class:

20220275643

FOAM PANEL WITH DRAINAGE PLANE

20220152959

Core element for sandwich elements, use of such a core element, and method for producing such a core element

20190100916

Multiple support wall structure

20170284094

Multiple support wall structure

20050193927

Rackable composite shipping pallet for transporting and storing loads