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US 4,620,389 AGranted
Vine trellis assembly
AssigneeNorth Star Company, Inc.
InventorDon J. Coulson
Life of this patent
Estimating the term…
Abstract
A trellis assembly for grape vines, and other vines, and which includes an upright stake, a cross-arm secured to the upper end of the stake, tensioned trellis wires which are received in slotted holes at the ends of the cross-arm in a sliding relationship with the cross-arm, and clips mounted on the trellis wires at the ends of the cross-arm which extend over the ends of the cross-arm and engage the trellis wires to prevent any tendency for the cross-arm to turn and collapse due to the weight of the vines supported thereby.
Claims2
A trellis assembly for supporting vines comprising:
- a stake, at least one tensioned trellis wire, a cross-arm attached to the stake and having a slot at at least one end for slidably receiving the trellis wire, and a clip mounted on said end of said cross-arm and engaging said trellis wire to inhibit sliding movement of said cross-arm along said wire, said clip embracing the end of said cross-arm and having a pair of spaced and parallel side members extending on either side of the cross-arm, said side members having aligned slots therein extending inwardly from the respective ends thereof for receiving the trellis wire, the edges of the slots of said side members of said clip being bent to form jaws which bite into said trellis wire.
Dependencies are inferred from the claim text.