Patents-Review.com
ClassID:

130634 ⎘

E04D3/3605 - CPC Classification

Classification description:

Roof covering by making use of flat or curved slabs or stiff sheets; Connecting; Fastening of roof covering supported directly by the roof structure

Sub-classes:
Recent Application in this class:
#1
20260028821
2026-01-29

ROOF PANELS AND RELATED STRUCTURES, AND ASSOCIATED SYSTEMS AND METHODS

 #2
20250150020
2025-05-08

ROOF INTEGRATED PHOTOVOLTAIC SYSTEM

 #3
20240250634
2024-07-25

SOLAR AUTONOMOUS ROOF ASSEMBLY

 #4
20240240458
2024-07-18

STEEP SLOPE ROOFING PANEL SYSTEM AND METHOD

 #5
20230183970
2023-06-15

Steep slope roofing panel system and method

 #6
20230018614
2023-01-19

Roof integrated photovoltaic system

 #7
20220416719
2022-12-29

Ventilated solar panel roof

 #8
20210238854
2021-08-05

ROOF OR WALL HOLE CLOSING DEVICE

 #9
20210222432
2021-07-22

Steep slope roofing panel system and method

 #10
20200149282
2020-05-14

Skylight protection assembly and method for protecting a skylight

 #11
20200056375
2020-02-20

Metal roof panel with deformation resistant rib and method of making the same

 #12
20190346178
2019-11-14

Smart roof system and method

 #13
20190301162
2019-10-03

Metal roof panel with deformation resistant rib and method of making the same

 #14
20190177979
2019-06-13

Wind uplift strap and method for installing the same

 #15
20190169849
2019-06-06

Metal roof panel with deformation resistant rib and method of making the same

 #16
20180087276
2018-03-29

Low slope roofing system

 #17
20170298614
2017-10-19

Removable and re-attachable roof system for modular residential construction

 #18
20160208493
2016-07-21

Roofing systems for low slope membrane and steep pitch metal roofing

 #19
20160177570
2016-06-23

Low slope roofing system

 #20
20160024795
2016-01-28

Protected membrane roof system

 #21
20160010336
2016-01-14

Sustainable energy efficient roof system

 #22
20150027069
2015-01-29

Photovoltaic roofing components and systems

 #23
17683795
2023-08-29

Roofing system

 #24
16106615
2019-10-22

Enclosure with roof panels received in supporting channels