Patents-Review.com
ClassID:

130692 ⎘

E04D13/0325 - CPC Classification

Classification description:

Special arrangements or devices in connection with roof coverings; Protection against birds ; Roof drainage; Sky-lights; Sky-lights; Domes; Ventilating sky-lights provided with ventilating means

Recent Application in this class:
#1
20250154769
2025-05-15

LOUVERED PATIO COVER

 #2
20240401399
2024-12-05

FENESTRATION ASSEMBLY AND BUILDING SERVICE CONTROL WITH THE SAME

 #3
20240167282
2024-05-23

Louvered patio cover

 #4
20230279664
2023-09-07

Roof window system with a ventilation unit mounted adjacent to the roof window, a roof structure including a roof window system, a method of providing a roof window system and a method of retrofitting a roof window system

 #5
20220316265
2022-10-06

Fenestration assembly and building service control with the same

 #6
20220235553
2022-07-28

Louvered patio cover

 #7
20210214948
2021-07-15

Louvered patio cover

 #8
20210198894
2021-07-01

Roof window system with a ventilation unit mounted adjacent to the roof window, and a method of providing ventilation for a building

 #9
20210198893
2021-07-01

Roof window system with a ventilation unit mounted adjacent to the roof window, a roof structure including a roof window system, a method of providing a roof window system and a method of retrofitting a roof window system

 #10
20210164229
2021-06-03

Indirect light skydome with natural ventilation

 #11
20210071424
2021-03-11

Skylight and smoke vent gutter uplift channel assembly

 #12
20200224423
2020-07-16

Roof window system with improved transition means between a roof window and a ventilation assembly

 #13
20200056424
2020-02-20

Fenestration assembly and building service control with the same

 #14
20190285291
2019-09-19

High efficiency scalable structure

 #15
20190249889
2019-08-15

VENTILATION DEVICE

 #16
20190145105
2019-05-16

Ventilated skylight

 #17
20180180309
2018-06-28

HIGH EFFICIENCY SCALABLE STRUCTURE

 #18
20180179760
2018-06-28

Vented Skylight

 #19
20170321924
2017-11-09

SMOKE VENT

 #20
20170130454
2017-05-11

Slat for a slatted roof or a slatted window, and a slatted roof or slatted window having such a slat

 #21
20170108232
2017-04-20

High efficiency scalable structure

 #22
20170022713
2017-01-26

SKYLIGHT ENERGY MANAGEMENT SYSTEM

 #23
20160366849
2016-12-22

Agricultural structure for housing livestock on an inclined floor

 #24
20160211793
2016-07-21

SLAT ROOF

 #25
20140345207
2014-11-27

High efficiency scalable structure

 #26
20090094908
2009-04-16

Flexible Fire-Resistant Thermally Insulated Composite Structures

 #27
20080309099
2008-12-18

Window securing means and methods

 #28
20080207108
2008-08-28

Roof light system having a ventilation device with improved flexibility

 #29
20050220680
2005-10-06

Light-pipe system for lighting, ventilation and photocatalytic air purification

 #30
20050005541
2005-01-13

Wind directional skylight vent

 #31
17860431
2026-04-28

Roof vent

 #32
14691030
2015-11-24

Exterior mounted solar shade screen for skylights

 #33
13960043
2014-09-23

Gabled-roof skylight and ventilation means