ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,419,289, issued on Sept. 23, was assigned to TrikaUSA Inc. (Superior, Wis.).
"Fishing rod with vibration amplification chamber" was invented by Larry Pulkrabek (Superior, Wis.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A fishing rod assembly includes a rod, a grip assembly, and a vibration magnification member. The rod is configured to receive a vibration at a first end and transfer the vibration downwards through the rod to a second end. The grip is coupled to the rod at the second end and defines a grasping portion for grasping by a user. The vibration magnification member is positioned at the grasping portion along the rod. An interior surface o...