E04D 13/0722

Extending mainly under the gutter

Official title: {extending mainly under the gutter}

E04D13/0722 (Extending mainly under the gutter) appears on 67 US grants and 51 published applications in this corpus.

Search patents in E04D
Granted patents
67
Published applications
51
Assignees
27
Inventors
93
Latest grant
11 Aug 2026

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E04D 13/0722: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198300
198410
198520
198620
198700
198800
198900
199020
199110
199220
199320
199420
199520
199600
199720
199810
199950
200010
200111
200211
200323
200412
200524
200624
200701
200822
200912
201000
201110
201220
201300
201400
201514
201602
201733
201844
201946
202021
202130
202214
202311
202452
202514
202610

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.