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EP2347054

INTEGRAL HYDRAULIC OR ELECTRICAL CONDUIT COUPLER

Filed
Oct 8, 2009
Technology
Other fields · Civil engineering
UPC cases
2
Ownership history
As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.
  • Clark Equipment Companysince Jun 24, 2011
Abstract

A conduit connector assembly (34) for attachments (26) on a loader (10) includes a mounting plate (36) with at least one coupler section (38, 40, 42, 74) mounted on the plate (36) and secured rigidly to a forward end of one of the lift arms (18) of a loader (10). The coupler section or sections (38, 40, 42, 74) are connected with conduits (33, 40, 42, 74) to power (62) or electrical signal sources (77) on the loader (10). The coupler section or sections (38B, 40B, 42B, 74B) on the lift arm (18) are connectable to mating coupler sections attached to conduits from an attachment (26) that requires power and / or control signals for operation. The coupler sections (38, 40, 42, 74) are supported to one side of the lines of vision (61) that an operator in an operator's cab (30) of the loader (10) needs for watching the attachment (26).

From the international application WO2010045086

Litigation history
DateCaseDivisionTypeOutcomeParties
Apr 23, 2026UPC CFI 1390/2026Mannheim LDCounterclaim for revocationLockedCaterpillar Inc. +5

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