Assignee
ROSENBOOM MACHINE & TOOL INC
US·4 granted patents·1 pending application·1 citations·filing 2005–2025
Top patents by PatentIndex Score
5 records- 0176US2026022715A1Multi-stage, telescoping hydraulic cylinder, cylinder bearing protection system, and scraper for cylinder rodROSENBOOM MACHINE & TOOL INC·Filed 2025·Application pending·0 cites
- 0269US12454967B2Multi-stage, telescoping hydraulic cylinder, cylinder bearing protection system, and scraper for cylinder rodROSENBOOM MACHINE & TOOL INC·Filed 2023·Granted Oct 28, 2025·0 cites·18 claims
- 0350US12595811B2Seal plate method for communicating retract oil to retract side of piston in hydraulic cylinderROSENBOOM MACHINE & TOOL INC·Filed 2025·Granted Apr 7, 2026·0 cites·17 claims
- 0440US7828353B2Refuse tipper latching device and methodROSENBOOM MACHINE & TOOL INC·Filed 2007·Granted Nov 9, 2010·1 cites·19 claims
- 0529US7213504B2Hydraulic actuatorROSENBOOM MACHINE & TOOL INC·Filed 2005·Granted May 8, 2007·0 cites·21 claims
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