E04D3/04 - CPC Classification Index

ClassID:

130594 ⎘

E04D3/04 - CPC Classification

Classification description:

Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of concrete or ceramics

Recent Application in this class:

20260085523

2026-03-26

METHOD FOR MATCHING SURFACE TEXTURE AND COLOR OF CONCRETE ROOFING TILES

20240018783

2024-01-18

METHOD FOR MATCHING SURFACE TEXTURE AND COLOR OF CONCRETE ROOFING TILES

20230192547

2023-06-22

Fire resistant fibre cement compositions

20210207378

2021-07-08

SELF-ADHERING CONSTRUCTION PANELS, ASSEMBLIES, AND METHODS

20210198891

2021-07-01

Roofing system with changeable decorative elements

20190346178

2019-11-14

Smart roof system and method

20170107152

2017-04-20

Light weight gypsum fiber panel suitable for use as roof cover board

20160340904

2016-11-24

Wind resistant concrete roof component and system and method for forming same

20140165487

2014-06-19

Wind resistant concrete roof component and system and method for forming same

#10

20100192510

2010-08-05

Fire-retardant cementitious shear board having metal backing with tab for use as underlayment panel for floor or roof

#11

20070044407

2007-03-01

Fire-retardant cementitious shear board having metal backing with tab for use as underlayment panel for floor or roof