E04D3/3607 - CPC Classification Index

ClassID:

130636 ⎘

E04D3/3607 - CPC Classification

Classification description:

Roof covering by making use of flat or curved slabs or stiff sheets; Connecting; Fastening the fastening means comprising spacer means adapted to the shape of the profiled roof covering

Recent Application in this class:

20220064955

2022-03-03

Roof construction

20200407971

2020-12-31

Metal roofing system

20190055733

2019-02-21

TILE AND SUPPORT STRUCTURE

20180112411

2018-04-26

Subframe support for retrofit roof

20180073242

2018-03-15

Metal roofing system

20160333584

2016-11-17

Structural panel systems with a nested sidelap and method of securing

20160024795

2016-01-28

Protected membrane roof system

20150292209

2015-10-15

End lap system for roof cladding sheets

20140000210

2014-01-02

PANEL ANCHOR AND METHOD

#10

20060236646

2006-10-26

Nesting closure strip

#11

20050028470

2005-02-10

Spacer for retrofitting corrugated metal roofs

#12

17505430

2023-05-02

Triangular standing seam metal roof panel and cover system

#13

16365650

2019-09-10

Roof sheeting anchoring system and method

#14

14709247

2016-08-02

Standing seam metal panel recover for shingled roofs