Patent ID: 9578862
Date: 2017-02-28
CPC Classifications: A01K

Claim:
1. A composite dredge comprising: a first plurality of arms, at least one arm of the first plurality of arms having at least one teaser attachment; a second plurality of arms, at least one arm of the second plurality of arms having at least one teaser attachment; a first hub having a front end and a rear end through which is defined a first central axis, the first hub configured to be towed in a direction aligned with the first central axis, the first plurality of arms extending outward from the first hub in a plane perpendicular to the first central axis; and a second hub having a front end and a rear end through which is defined a second central axis which is substantially parallel with and laterally offset from the first central axis, the second plurality of arms extending outward from the second hub relative to the second central axis, wherein the second hub is laterally connected by a first arm of the first plurality of arms to the first hub in the plane perpendicular to the first central axis.