E04D 13/1631

The means deriving from the nature or the shape of the insulating

Official title: {the means deriving from the nature or the shape of the insulating material itself}

E04D13/1631 (The means deriving from the nature or the shape of the insulating) appears on 18 US grants and 18 published applications in this corpus.

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Granted patents
18
Published applications
18
Assignees
10
Inventors
31
Latest grant
21 Nov 2023

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E04D 13/1631: granted patents and published applications per publication year
YearGranted patentsPublished applications
198410
198500
198600
198700
198800
198910
199010
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200212
200300
200423
200500
200620
200700
200800
200900
201001
201101
201210
201324
201400
201511
201621
201721
201800
201902
202010
202101
202200
202310
202401

By publication year. Applications have been published since 2001.