Assignee
Sewer Sentry LLC
US·3 granted patents·3 pending applications·0 citations·filing 2021–2025
Top patents by PatentIndex Score
6 records- 0177US2025314034A1Vented precipitation guarding manhole cover assemblySewer Sentry LLC·Filed 2025·Application pending·0 cites
- 0271US12345011B2Vented precipitation guarding manhole cover assemblySewer Sentry LLC·Filed 2023·Granted Jul 1, 2025·0 cites·8 claims
- 0369US2025290267A1Reinforced manhole cover gasketSewer Sentry LLC·Filed 2025·Application pending·0 cites
- 0459US12320089B2Reinforced manhole cover gasketSewer Sentry LLC·Filed 2021·Granted Jun 3, 2025·0 cites·20 claims
- 0552US12270175B2Vented precipitation guarding manhole cover assemblySewer Sentry LLC·Filed 2021·Granted Apr 8, 2025·0 cites·17 claims
- 0649US2023193580A1Extension pipe for manhole coverSewer Sentry LLC·Filed 2022·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →