Assignee
ZSI INC
US·13 granted patents·2 pending applications·634 citations·filing 1983–2020
Top patents by PatentIndex Score
15 records- 0197US4516296ATubing clamp and method of making the sameZSI INC·Filed 1983·Granted May 14, 1985·160 cites·4 claims
- 0295US5215281ATwo-piece cushion insert for U-bolt clamp assemblyZSI INC·Filed 1991·Granted Jun 1, 1993·126 cites·16 claims
- 0393US7179010B2Adjustable pipe clamp assemblyZSI INC·Filed 2004·Granted Feb 20, 2007·53 cites·8 claims
- 0492US5014940AClamp assemblyZSI INC·Filed 1989·Granted May 14, 1991·85 cites·12 claims
- 0591US9074715B2Cushion insert for a tubing clamp and method of replacementZSI INC·Filed 2013·Granted Jul 7, 2015·17 cites·19 claims
- 0688US11692664B2Pipe insulation coupling with sealing mechanismZSI INC·Filed 2019·Granted Jul 4, 2023·5 cites·21 claims
- 0787US4934635ATubing clamp with hinged cushionZSI INC·Filed 1988·Granted Jun 19, 1990·50 cites·21 claims
- 0883USD753468SSupport for insulated pipe or tubeZSI INC·Filed 2015·Granted Apr 12, 2016·28 cites·1 claims
- 0982USD408727SCushion insert for a tubing clampZSI INC·Filed 1997·Granted Apr 27, 1999·26 cites·1 claims
- 1082US4997148ATubing clamp with hinged cushionZSI INC·Filed 1989·Granted Mar 5, 1991·49 cites·16 claims
- 1165USD702113SCushion insert for a tubing clampZSI INC·Filed 2013·Granted Apr 8, 2014·12 cites·1 claims
- 1264USD631739SCombined clip device and support for elongated membersZSI INC·Filed 2009·Granted Feb 1, 2011·14 cites·1 claims
- 1360USD710190SCushion insert for a tubing clampZSI INC·Filed 2014·Granted Aug 5, 2014·9 cites·1 claims
- 1451US2007034752A1Adjustable pipe clamp assemblyZSI INC·Filed 2006·Application pending·0 cites
- 1543US2022146038A1Insulated pipe coupling for a threaded rodZSI INC·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when ZSI INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →