Device for retrieving the snagged fishing lure

A device for retrieving a snagged fishing lure attached to a fishing line (33) via a leader (38) and a connecting element (39), the device comprising:

• a housing (20) configured to be attached to the fishing line (33) extending to the snagged fishing lure, wherein the device is configured to slide down the fishing line (33) to the fishing lure (36) snagged to an obstacle (37) and detach said snagged fishing lure (36) from the obstacle (37), wherein the housing (20) is cylindrical, hydrodynamic and is made of a material heavier than water;
• and wherein the housing (20) comprises:
• a conical tapered front end section (22) proximal to the fishing lure (36);
• a rear end (19) distal to the fishing lure (36);
• a loop (30) to which a retrieval cord (31) of the device is configured to be attached;
• two straight grooves cut in the device housing (20), each having half the height of the cylindrical housing of the device;
• wherein the two straight grooves comprise a front groove (27) and a rear groove (29), wherein the front groove (27) is cut behind the conical tapered front end section (22) of the housing (20), said front groove (27) being perpendicular to a longitudinal axis (35) of the housing (20) and extending over an entire width of the housing (20), and the rear groove (29) is cut at the rear end (19) of the device housing, said rear groove (29) being perpendicular to the longitudinal axis (35) of the housing (20) and extending over the entire width of the device housing (20);
• a front ring (26) and a rear ring (28), wherein each of the rings (26, 28) comprises a gap, wherein the front and the rear ring are attached, with gaps downwards, to a bottom of the front groove (27) and rear groove (29), respectively, so that the gaps of the rings (26, 28) are located inside cylindrical device housing (20), proximal to the longitudinal axis (35) of the device housing (20);
• wherein each of the front ring (26) and the rear ring (28) is rigidly attached to the bottoms of the corresponding front and rear grooves (27, 29) by one end of the ring, while the other end of the ring is free and has a gap to the bottom of the corresponding groove, said gap being equal to at least a diameter of fishing line (33);
• wherein the front and the rear rings (26) and (28) are attached to the bottoms of the corresponding grooves (27) and (29) in a vertical position so that the rings (26, 28) do not touch edges of the corresponding grooves (27, 29) on either side of the attached rings (26, 28);
• wherein a width of each groove (27, 29) is equal to at least a thickness of one ring (26, 28) plus a value of two thicknesses of the fishing line (33);
• a hooking plate (25), attached to the device housing (20) between the front ring (26) and the rear ring (28), proximal to the front ring (26), wherein the hooking plate (25) makes an acute angle with a part of the device housing (20) extending from the hooking plate (25) to the rear end (19) of the device;
• the hooking plate (25) has a cut-out funnel-shaped symmetrical notch, tapering evenly from a top towards a middle of the attached hooking plate (25) thereby dividing the hooking plate (25) upper part into two symmetrical cars (51, 52), and terminating in an elongate closed notch passage (55) at a centerline (53) of the hooking plate (25).