ClassID:

130693

E04D13/033 - 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 means for controlling the light-transmission or the heat-reflection, (e.g. shields, reflectors, cleaning devices)

Recent Application in this class:
#1
20250020296
2025-01-16

ILLUMINATION SYSTEMS EMPLOYING LAMINATED SHEET-FORM OPTICAL STRUCTURES WITH EMBEDDED TIR CHANNELS

#2
20240426107
2024-12-26

Screening arrangement with a top casing and a bottom element comprising a screening body receiving space

#3
20240401399
2024-12-05

FENESTRATION ASSEMBLY AND BUILDING SERVICE CONTROL WITH THE SAME

#4
20240344324
2024-10-17

Roof window frame comprising reinforcement profile with temperature management functionality

#5
20230358380
2023-11-09

Method of making daylight redirecting window films employing embedded microstructures

#6
20230287682
2023-09-14

Skylights with integrated photovoltaics and refractive light-steering

#7
20230228393
2023-07-20

Optical elements and systems for reflecting direct beam sunlight while admitting diffuse skylight through building apertures

#8
20230212906
2023-07-06

Insulated glass unit with infrared reflecting pigmentation in the mask

#9
20230029279
2023-01-26

MOBILE MODULAR DWELLING SYSTEM

#10
20220316265
2022-10-06

Fenestration assembly and building service control with the same

#11
20220307664
2022-09-29

Daylight redirecting window film employing embedded microstructures

#12
20220042314
2022-02-10

Skylight dimmer

#13
20210348408
2021-11-11

INFLATABLE GOLF STUDIO

#14
20210231276
2021-07-29

Daylight redirecting window film laminates

#15
20210164229
2021-06-03

Indirect light skydome with natural ventilation

#16
20210156151
2021-05-27

Skylights with integrated photovoltaics and refractive light-steering

#17
20200378572
2020-12-03

Daylighting illumination system

#18
20200378181
2020-12-03

Skylight roller shade alignment mechanism

#19
20200378125
2020-12-03

TENSIONING ASSEMBLY FOR A SKYLIGHT ROLLER SHADE

#20
20200270867
2020-08-27

Skylight dimmer

#21
20200217129
2020-07-09

Decorative skylight

#22
20200217097
2020-07-09

Inflatable golf studio

#23
20200180194
2020-06-11

Daylighting device, molding die, and method of manufacturing daylighting film

#24
20200056424
2020-02-20

Fenestration assembly and building service control with the same

#25
20200025979
2020-01-23

Method and apparatus of light control using microlens arrays

#26
20190316371
2019-10-17

Inflatable golf studio

#27
20190285238
2019-09-19

Daylighting panel

#28
20190285237
2019-09-19

Daylighting illumination system

#29
20190203475
2019-07-04

SKYLIGHT DIFFUSER ACCESSORY

#30
20190203474
2019-07-04

LIGHT CONVEYING SKYLIGHT DIFFUSER FRAME

#31
20190107264
2019-04-11

Daylight redirecting window covering

#32
20180363871
2018-12-20

Passive skylight with two parabolic reflector segments

#33
20180299088
2018-10-18

Solar shading panel for north and south sides

#34
20180291631
2018-10-11

Deep Well Daylight Harvesting System with Light Emitting Diodes Using Solar Generated Power

#35
20180277944
2018-09-27

Composite System for Concealing a Satellite Dish

#36
20180245362
2018-08-30

Inflatable golf studio

#37
20180238056
2018-08-23

Tall skylight dome with sun shade and diffusing partial cap to strengthen dome to capture low sun elevation angle light

#38
20180216346
2018-08-02

Curved reflective skylight curb insert to diffuse incident sunlight in the azimuthal direction

#39
20180209151
2018-07-26

Skylight

#40
20180135304
2018-05-17

Passive Skylight Dome Configured to Increase Light Collection At Low Sun Elevation Angles and To Reduce Light at High Sun elevation Angles

#41
20180100308
2018-04-12

Skylight with high angle sunlight shade device

#42
20170356609
2017-12-14

Skylight with two parabolic reflector segments facing two horizon directions inside a truncated pyramid dome mounted on a collimating curb with a dual-pane diffuser at the bottom

#43
20170284103
2017-10-05

Skylight cover with advantageous topography

#44
20170235125
2017-08-17

REFLECTIVE ROOF

#45
20170159296
2017-06-08

Roof flashing

#46
20170144926
2017-05-25

Articles including anticondensation and/or low-E coatings and/or methods of making the same

#47
20170022713
2017-01-26

SKYLIGHT ENERGY MANAGEMENT SYSTEM

#48
20170009947
2017-01-12

Daylight collectors with diffuse and direct light collection

#49
20160290577
2016-10-06

Downlight structures for direct/indirect lighting

#50
20160186439
2016-06-30

CONTROLLER FOR SKYLIGHT ENERGY MANAGEMENT SYSTEM

#51
20160178150
2016-06-23

Sunlight redirector with fixed mirror segments

#52
20160153194
2016-06-02

Tubular skylight diffuser element and method of manufacturing a diffuser element

#53
20160138771
2016-05-19

DAYLIGHT COLLECTION SYSTEMS AND METHODS

#54
20160130816
2016-05-12

Skylight assembly with specific shading devices to minimize thermal heat and excessive light from high angle sunlight

#55
20160076252
2016-03-17

Passive skylight dome configured to increase light to increase collection at low sun elevation angles and to reduce light at high sun elevation angles

#56
20160039713
2016-02-11

Articles including anticondensation and/or low-E coatings and/or methods of making the same

#57
20150354223
2015-12-10

Light fixture with photosensor-activated adjustable louver assembly

#58
20150167305
2015-06-18

Skylight with sunlight pivot

#59
20150062711
2015-03-05

Daylight collection systems and methods

#60
20150047274
2015-02-19

Reflector assembly for a skylight curb and method of installing same through a safety grid from the roof

#61
20150000197
2015-01-01

Adjustable Transmissive Insulative Array of Vanes, System and Building Structure

#62
20140352226
2014-12-04

Screening arrangement comprising means for mounting side rails and method of mounting such a screening arrangement

#63
20140349041
2014-11-27

Articles including anticondensation and/or low-E coatings and/or methods of making the same

#64
20140165483
2014-06-19

Controller for skylight energy management system

#65
20140165482
2014-06-19

Housing and mounting assembly for skylight energy management system

#66
20140117253
2014-05-01

Photoluminescent daylight panel

#67
20140085728
2014-03-27

Dual-stage sunlight redirection system

#68
20140083029
2014-03-27

Skylight having multiple stationary tilted reflectors aimed in different compass directions including inverted pyramidal or wedge geometry

#69
20140047784
2014-02-20

Passive collimating skylight

#70
20140041796
2014-02-13

Optical element, method of manufacturing optical element, illumination device, window member, and fitting

#71
20140026501
2014-01-30

Skylight with improved low angle light capture

#72
20130333312
2013-12-19

Skylight dome

#73
20130293963
2013-11-07

Color correction of daylight

#74
20130279008
2013-10-24

Dual-stage sunlight redirection system

#75
20130188261
2013-07-25

Skylight sunlight redirector

#76
20130135744
2013-05-30

Daylight collection systems and methods

#77
20130106294
2013-05-02

ORGANIC LIGHT EMITTING DIODES IN LIGHT FIXTURES

#78
20120279149
2012-11-08

System and device for utilization of energy in buildings

#79
20120272593
2012-11-01

PASSIVE COLLIMATING SKYLIGHT

#80
20120255246
2012-10-11

Sunlight collection system and apparatus

#81
20120225239
2012-09-06

Thermally broken hollow polycarbonate sheet window glazing

#82
20120222365
2012-09-06

Reflective roof

#83
20120164420
2012-06-28

Articles including anticondensation and/or low-E coatings and/or methods of making the same

#84
20120134170
2012-05-31

Tubular skylight

#85
20120033302
2012-02-09

Optical element, method of manufacturing optical element, illumination device, window member, and fitting

#86
20110289869
2011-12-01

Thermally insulating fenestration devices and methods

#87
20110067824
2011-03-24

Light-control assembly

#88
20110030672
2011-02-10

Solar Collection Apparatus and Methods Using Accelerometers and Magnetics Sensors

#89
20100325979
2010-12-30

Skylight cover with prismatic dome and cylinder portions

#90
20100269426
2010-10-28

GLAZED SKYLIGHT ASSEMBLY

#91
20100146880
2010-06-17

Insulated skylight assembly and method of making same

#92
20100116449
2010-05-13

Screening arrangement comprising means for mounting side rails and method of mounting such a screening arrangement

#93
20090195895
2009-08-06

Light collecting device

#94
20090113824
2009-05-07

Skylight tube with reflective film and surface irregularities

#95
20090084431
2009-04-02

Solar tracking reflector system for structure lighting

#96
20080310147
2008-12-18

Hybrid lighting system

#97
20080250735
2008-10-16

Apparatus for controlling energy through a skylight

#98
20080250733
2008-10-16

Dual panel system for controlling the passage of light through architectural structures

#99
20080120930
2008-05-29

Window with screening arrangement

#100
20080104903
2008-05-08

Skylight tube with infrared heat transfer

#101
20080035275
2008-02-14

Dual panel system for controlling the passage of light through architectural structures

#102
20080034677
2008-02-14

ROOFLIGHT

#103
20080011288
2008-01-17

Solar Collection Apparatus and Methods Using Accelerometers and Magnetic Sensors

#104
20070297058
2007-12-27

Solar tracking reflector system for structure lighting

#105
20070251166
2007-11-01

Polymer panels and methods of making the same

#106
20070240370
2007-10-18

Multi-wall structural components having enhanced radiatransmission capability

#107
20070074468
2007-04-05

Tubular skylight dome with variable prism

#108
20070056579
2007-03-15

Energy Channeling Sun Shade System and Apparatus

#109
20070044833
2007-03-01

Solar energy collector and array of the same

#110
20060272232
2006-12-07

Skylight system

#111
20060191214
2006-08-31

Skylight tube with reflective film and surface irregularities

#112
20060007549
2006-01-12

Integrated artificial and natural lighting system

#113
20050243430
2005-11-03

Apparatus for controlled transmittance of solar radiation

#114
20050220680
2005-10-06

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

#115
20050081462
2005-04-21

Skylight kit and method

#116
20050005542
2005-01-13

Butterfly valve for skylight

#117
16403030
2019-09-17

Skylight with compound parabolic diffusers

#118
15612843
2018-05-22

Tall skylight dome with sun shade and diffusing partial cap to strengthen dome to capture low sun elevation angle light

#119
14871583
2016-09-27

Skylight mounting system and assembly

#120
14691030
2015-11-24

Exterior mounted solar shade screen for skylights

#121
14214813
2018-07-31

Apparatus and methods for improved building lighting

#122
13951903
2015-08-25

Passive/dynamic solar energy system

#123
13532406
2013-09-17

Dual panel system for controlling the passage of light through architectural structures