E01C 2201/065

Specially for coverings around manhole-shafts or the like

Official title: specially for coverings around manhole-shafts or the like

E01C2201/065 (Specially for coverings around manhole-shafts or the like) appears on 9 US grants and 5 published applications in this corpus.

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Granted patents
9
Published applications
5
Assignees
5
Inventors
19
Latest grant
10 Dec 2024

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E01C 2201/065: granted patents and published applications per publication year
YearGranted patentsPublished applications
198610
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By publication year. Applications have been published since 2001.