# US 8,739,459 B2 · Bobber for hiding or shielding a hook > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,739,459 B2 - Document ID: US8739459B2 - Status: Granted - Kind: B2 - Application number: 13/458,487 - Filed: 2012-04-27 - Published: 2013-10-31 - Granted: 2014-06-03 - Earliest claimed: 2012-04-27 - Assignees: Pure Fishing, Inc. - Applicants: Joaquim Da Rosa; Casey Davidson - Inventors: Joaquim Da Rosa; Casey Davidson - Web page: https://patentgrep.com/patent/US8739459B2 ## CPC - A01K 93/00: Floats for angling, with or without signalling devices - A01K 85/02: with means for concealing or protecting hooks, e.g. to prevent entanglement with weeds - A01K: ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS ## Abstract A bobber, including a buoyant body having a cavity at a first end connected with a passageway through the bobber, and a first shielding structure extending from the body at the first end and at least partially surrounding said cavity. When gravity and/or acceleration forces cause the bobber to slide down the fishing line, the diameter or cross-sectional dimension of the bobber body is sufficiently greater than the diameter or size of the first shielding structure to shield or hide the barbed tip of a fishing hook when a portion of the hook is disposed in the bobber cavity and the tip is disposed outside of the first shielding structure. ## Claims ### Claim 1 A bobber, comprising: a buoyant body having a cavity at a first end connected with a through hole; and a first structure extending from the body at the first end and at least partially surrounding an opening of the cavity; wherein a perimeter of the body is sufficiently greater than a perimeter of the first structure to prevent unintended contact with a tip of a fishing hook when the hook is disposed in the cavity and the tip is disposed outside of the first structure. ### Claim 2 (depends on 1) The bobber according to claim 1, wherein the body is substantially spherical. ### Claim 3 (depends on 1) The bobber according to claim 1, wherein the cavity is sized to permit the hook tip to be disposed within the cavity. ### Claim 4 (depends on 1) The bobber according to claim 1, wherein an axial length of the first structure and the positioning of the first structure relative to the cavity opening prevent the hook tip from contacting the body when the hook is disposed in the cavity and the hook tip is disposed outside of the first structure. ### Claim 5 (depends on 1) The bobber according to claim 1, further comprising a second structure extending from the body at the first end, disposed within the first structure, and at least partially surrounding the opening of the cavity, wherein the hook tip is positionable between the first and second structures. ### Claim 6 (depends on 5) The bobber according to claim 5, wherein an axial length of the first and second structures and the positioning of the first and second structures relative to the cavity opening prevent the hook tip from contacting the body when the hook is disposed in the cavity and the hook tip is disposed outside of the first structure. ### Claim 7 (depends on 1) A bobber system, comprising: a bobber according to claim 1; and a stopper connectable to a line and sized to prevent passage of the stopper through the through hole. ### Claim 8 (depends on 7) The bobber system according to claim 7, wherein the stopper has a substantially cylindrical shape with a hole therethrough for connecting with a first line and a groove disposed on a perimeter of the stopper for connecting with a second line. ### Claim 9 A bobber, comprising: a buoyant body having a through bore, a portion of the through bore at a distal end of the body being enlarged to form a cavity; and a first structure extending distally from the distal end of the body and at least partially surrounding a distal end of the cavity; wherein during casting or retrieval of a fishing hook connected to a distal end of a line passing through the through bore, the hook is positionable in a first position with the hook and its tip disposed within the cavity and a second position with the hook disposed within the cavity and its tip disposed outside of the first structure; and wherein at a position on the body proximal to the first structure, the perimeter of the body is sufficiently greater than a perimeter of the first structure to prevent unintended contact with the hook tip when the hook disposed in the second position. ### Claim 10 (depends on 9) The bobber according to claim 9, wherein an axial length of the first structure and the positioning of the first structure relative to the distal end of the cavity prevent the hook tip from contacting the body when the hook is disposed in the second position. ### Claim 11 (depends on 9) The bobber according to claim 9, further comprising a second structure extending distally from the distal end of the body, disposed within the first structure, and at least partially surrounding the distal end of the cavity, wherein the hook is positionable in a third position with the hook disposed in the cavity and its tip disposed between the first and second structures. ### Claim 12 (depends on 11) The bobber according to claim 11, wherein an axial length of the first and second structures and the positioning of the first and second structures relative to the distal end of the cavity prevent the hook tip from contacting the body when the hook is disposed in the second position. ### Claim 13 (depends on 9) A bobber system, comprising: a bobber according to claim 9; and a stopper connectable to a line and sized to prevent passage of the stopper through the through bore. ### Claim 14 (depends on 13) The bobber system according to claim 13, wherein the stopper has a substantially cylindrical shape with a hole therethrough for connecting with a first line and a groove disposed on a perimeter of the stopper for connecting with a second line. ### Claim 15 A bobber, comprising: a buoyant body having a through bore along an axis, a portion of the through bore being enlarged to form a cavity; a first wall disposed on an end of the body and at least partially surrounding an exposed end of the cavity; and a second wall extending from the end of the body, disposed within the first wall, and at least partially surrounding the opening of the cavity, wherein a hook is positionable within the cavity with its tip disposed between the first and second walls wherein a greatest external dimension of the body substantially perpendicular to the axis is substantially greater than a greatest external dimension of the wall substantially perpendicular to the axis, to prevent unintended contact with the tip of the fishing hook when the hook is disposed in the cavity and the tip is disposed outside of the first wall. ### Claim 16 (depends on 15) The bobber according to claim 15, wherein an axial length of the first wall and the positioning of the first wall relative to the exposed end of the cavity prevent the hook tip from contacting the body when the hook is disposed in the cavity and its tip is disposed outside the first wall. ### Claim 17 (depends on 15) The bobber according to claim 15, wherein an axial length of the first and second walls and the positioning of the first and second walls relative to the exposed end of the cavity prevent the hook tip from contacting the body when the hook is disposed in the cavity and the hook tip is disposed outside of the first wall. ### Claim 18 (depends on 15) A bobber system, comprising: a bobber according to claim 15; and a stopper connectable to a line and sized to prevent passage of the stopper through the through bore. ### Claim 19 (depends on 18) The bobber system according to claim 18, wherein the stopper has a substantially cylindrical shape with a hole therethrough for connecting with a first line and a groove disposed on a perimeter of the stopper for connecting with a second line.