Assignee
TKF INC
US·4 granted patents·65 citations·filing 2004–2009
Technology mixB65G4
Top patents by PatentIndex Score
4 records- 0189US7882944B1Drive belt guard for a roller conveyorTKF INC·Filed 2009·Granted Feb 8, 2011·29 cites·19 claims
- 0275US6938751B1Vertical lift assemblyTKF INC·Filed 2004·Granted Sep 6, 2005·27 cites·20 claims
- 0358US7306091B2Tapered spline roller for curved roller conveyorTKF INC·Filed 2005·Granted Dec 11, 2007·5 cites·20 claims
- 0456US7963388B2Spline roller for a belt-driven roller conveyor, and method for makingTKF INC·Filed 2007·Granted Jun 21, 2011·4 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →