ClassID:

55521

B32B11/12 - CPC Classification

Classification description:

Layered products comprising a layer of bituminous or tarry substances next to a particulate layer

Recent Application in this class:
#1
20240401334
2024-12-05

ROOFING SHINGLE

#2
20240368890
2024-11-07

ROOFING MATERIALS INCLUDING A LAYER OF A PARTING AGENT

#3
20230167640
2023-06-01

Roofing shingle

#4
20210164228
2021-06-03

Roofing materials including a layer of a parting agent

#5
20210087816
2021-03-25

Roofing shingles and roofing method

#6
20210047833
2021-02-18

Roofing shingle

#7
20190360208
2019-11-28

Roofing shingles and roofing method

#8
20190255810
2019-08-22

Lightweight filler for waterproofing bitumen membranes

#9
20190186144
2019-06-20

Polymer modified asphalt roofing material

#10
20180363301
2018-12-20

Laminated roof shingle

#11
20170284100
2017-10-05

Roofing shingle

#12
20160145870
2016-05-26

Roofing shingle system and shingles for use therein

#13
20160145869
2016-05-26

Roofing shingle system and shingles for use therein

#14
20160145868
2016-05-26

Roofing shingle system and shingles for use therein

#15
20140338831
2014-11-20

Fire resistant roofing products

#16
20140255650
2014-09-11

Underlayment with slip-resistant surface

#17
20130202852
2013-08-08

System, method and apparatus for increasing surface solar reflectance of roofing

#18
20110104461
2011-05-05

UNDERLAYMENT WITH SLIP-RESISTANT SURFACE

#19
20110104422
2011-05-05

Roofing product including recycled roofing material

#20
20100098912
2010-04-22

Impact Resistant Shingle

#21
20100062241
2010-03-11

THERMO-ACOUSTIC RADIANT MEMBRANE

#22
20080248244
2008-10-09

Fire resistant roofing products

#23
20080095984
2008-04-24

Shingle

#24
20070218251
2007-09-20

Energy efficient construction materials

#25
20070128408
2007-06-07

Roof surfacing having increased reflectance

#26
20070107372
2007-05-17

System for manufacturing a granule covered roofing shingle having a national shingle color

#27
20050204675
2005-09-22

Impact resistant shingle