Assignee
HYDRA SHIELD MFG INC
US·4 granted patents·2 pending applications·108 citations·filing 2003–2025
Top patents by PatentIndex Score
6 records- 0192US7128091B2Sexless coupling for fire hydrant-fire hose connectionHYDRA SHIELD MFG INC·Filed 2003·Granted Oct 31, 2006·64 cites·10 claims
- 0285US6802338B1Fire hydrant securing arrangementsHYDRA SHIELD MFG INC·Filed 2003·Granted Oct 12, 2004·37 cites·11 claims
- 0377US9587763B2Device for securing a fire hydrant valve using a moveable elementHYDRA-SHIELD MFG INC·Filed 2015·Granted Mar 7, 2017·4 cites·18 claims
- 0472US2026035892A1Secure fire hydrant cap and actuating wrench thereforHYDRA SHIELD MFG INC·Filed 2025·Application pending·0 cites
- 0572US2026043217A1Adjustable angle automatic suction inlet valveHYDRA SHIELD MFG INC·Filed 2025·Application pending·0 cites
- 0647US7040339B2Suction inlet valve for fire truck pumpersHYDRA SHIELD MFG INC·Filed 2004·Granted May 9, 2006·3 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →