Patent ID: 8490611

Claim:
A sight device for aiming an archery bow comprising: a body, wherein the body comprises a mounting system configured to couple the sight device to the archery bow, wherein the body is mountable to at least a portion of the archery bow; and a fluid conduit assembly, coupled to the body, containing a liquid and comprising: at least one supply conduit; a first sight conduit and a second sight conduit in fluid communication with at least one supply conduit, wherein the first and second sight conduits are configured such that when the bow is canted to the right, the amount of the liquid in the first sight conduit is greater than the amount of the liquid in the second sight conduit, and when the bow is canted to the left, the amount of the liquid in the second sight conduit is greater than the amount of the liquid in the first sight conduit; at least one sight conduit in fluid communication with at least one supply conduit, wherein the sight conduit is positioned such that, when the sight device is coupled to the archery bow, and the archery bow is held at a substantially level position, the liquid is at a first level in the fluid conduit assembly; wherein at least one supply conduit is positioned with respect to at least one sight conduit such that, when the body is angled downward from the substantially level position, liquid flows from the supply conduit to the sight conduit, and when the body is angled upward from the substantially level position, liquid flows from the sight conduit to the supply conduit; and wherein the level of the liquid in at least a portion of the fluid conduit assembly provides a sight indication for the archery bow.