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EP2507436
SNOW GROOMER AND RELATIVE CONTROL METHOD
Filed
Nov 30, 2010
Technology
Other fields · Civil engineering
UPC cases
3
Ownership history
As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.
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- SNOWGROLIC S.A R.L.since May 17, 2013
- Rolic Invest SarlSep 7, 2012 – May 17, 2013
Abstract
A snow groomer (1) having a frame (2); an attachment (8) connected movably to the frame (2); a hydraulic assembly (15) having an actuator (24) for positioning the attachment (8), and a valve (25) for controlling the actuator (24); a variable-flow pump (14) for supplying the hydraulic assembly (15); and a control system (21) for calculating the total flow rate demand of the hydraulic assembly (15), and for controlling the variable- flow pump (14) as a function of the total flow rate demand, so delivery of the variable -flow pump (14) equals the total flow rate demand.
From the international application WO2011067651
Litigation history
| Date | Case | Division | Type | Outcome | Parties |
|---|---|---|---|---|---|
| Jul 29, 2026 | UPC CFI 703/2025 | Milan LD | Infringement | Locked | Prinoth S.p.A. +1 |
Additional proceedings on this patent
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