# US 9,039,546 B2 · Impact training device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,039,546 B2 - Document ID: US9039546B2 - Status: Granted - Kind: B2 - Application number: 13/959,396 - Filed: 2013-08-05 - Published: 2014-02-13 - Granted: 2015-05-26 - Earliest claimed: 2012-08-07 - Assignees: Davinci Sports International, Inc. - Applicants: Davinci Sports International, Inc. - Inventors: Dale A Dawson; Warren Bottke - Web page: https://patentgrep.com/patent/US9039546B2 ## CPC - A63B 69/3621: {Contacting or non-contacting mechanical means for guiding the swing} - A63B 69/00: Training appliances or apparatus for special sports (training of parachutists B64D23/00) - A63B 69/0057: {Means for physically limiting movements of body parts (A63B23/0211 takes precedence)} - A63B 2071/0694: {Visual indication, e.g. Indicia} - A63B 2210/50: Size reducing arrangements for stowing or transport - A63B 2220/20: Distances or displacements - A63B 2225/09: Adjustable dimensions - A63B 2225/093: Height - A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H) ## Abstract An impact training device for a sports device. The training device includes an elongate rod, a handle engagement element and a handle connector joining the handle engagement element to the elongate rod. The elongate rod is radially displaced from a handle of the sports device when the handle engagement element is engaged to the handle of the sports device. ## Claims ### Claim 1 An impact training device, comprising: an elongate rod defining a length; a handle engagement element; a handle connector joining the handle engagement element to the elongate rod; a wrist guide movably affixable along the length of the elongate rod; and the elongate rod being radially displaced from a handle of a sports device when the handle engagement element is engaged to the handle of the sports device. ### Claim 2 (depends on 1) The device of claim 1, further including a sports device engagement element engageable to the sports device. ### Claim 3 (depends on 2) The device of claim 2, wherein the elongate rod includes a first end and a second end, and wherein the handle connector is coupled at the first end and the sports device engagement element is coupled at the second end. ### Claim 4 (depends on 3) The device of claim 3, wherein the elongate rod, the handle connector, the handle engagement element, and the sports device engagement element define a closed loop with the handle of sports device when the handle engagement element is engaged to the handle of the sports device and the sports device engagement element is engaged to the sports device. ### Claim 5 (depends on 3) The device of claim 3, wherein the handle of the sports device defines a major axis, and wherein the handle engagement element is substantially parallel to the major axis when engaged to the handle of the sports device. ### Claim 6 (depends on 3) The device of claim 3, wherein the handle of the sports device defines a major axis, and wherein the sports device engagement element defines an angle with the major axis less than 90 degrees when engaged to the handle of the sports device. ### Claim 7 (depends on 1) The device of claim 1, further including an alignment element engaged to the elongate rod. ### Claim 8 (depends on 7) The device of claim 7, wherein the alignment element is engaged to the elongate rod at substantially a 90 degree angle. ### Claim 9 (depends on 8) The device of claim 8, wherein the alignment element is movably affixable to the elongate rod. ### Claim 10 (depends on 1) The device of claim 1, wherein the elongate rod includes a plurality of notches, and wherein the wrist guide element is securable with at least one of the plurality of notches. ### Claim 11 An impact training device, comprising: a first elongate rod; a handle engagement element; a handle connector joining the handle engagement element to the elongate rod, the handle connector defining a length; the first elongate rod being radially displaced from a handle of a sports device when the handle engagement element is engaged to the handle of the sports device; a second elongate rod engageable with the handle connector, the second elongate rod being substantially orthogonal to the handle connector when engaged to the first elongate rod, the second elongate rod being movably affixable to a plurality positions along the length of the handle connector; and a first alignment element movably engaged to the second elongate rod. ### Claim 12 (depends on 11) The device of claim 11, wherein the handle connector includes a second elongate rod engagement element. ### Claim 13 (depends on 12) The device of claim 12, wherein the first alignment element and the second alignment are disposed on the second elongate rod on opposite sides of the second elongate rod engagement element. ### Claim 14 (depends on 13) The device of claim 13, wherein the second rod engagement element couples the second elongate rod to the handle connector. ### Claim 15 (depends on 14) The device of claim 14, wherein the handle connector includes a plurality of notches, and wherein the second elongate rod engagement element is releasably affixable to each of the plurality of notches. ### Claim 16 (depends on 11) The device of claim 11, further including a sports device engagement element engageable with the sports device, and wherein the first elongate rod, the handle connector, the handle engagement element, and the sports device engagement element define a closed loop with the handle of sports device when the handle engagement element is engaged to the handle of the sports device and the sports device engagement element is engaged to the sports device. ### Claim 17 (depends on 11) The device of claim 11, wherein the handle of the sports device defines a major axis, and wherein the handle engagement element is substantially parallel to the major axis when engaged to the handle of the sports device. ### Claim 18 (depends on 11) The device of claim 11, further including a second alignment element movably coupled to the second elongate rod. ### Claim 19 An impact training device, comprising: an elongate rod defining a length; a sports device engagement element; a handle engagement element; a handle connector joining the handle engagement element to the elongate rod; the elongate rod being radially displaced from a handle of a sports device when the handle engagement element is engaged to the handle of the sports device; the elongate rod, the handle connector, the handle engagement element, and the sports device engagement element define a closed loop with the handle of sports device when the handle engagement element is engaged to the handle of the sports device and the sports device engagement element is engaged to the sports device; a first alignment element movably affixed to the handle connector a second alignment element movably affixed to the elongate rod; and a wrist guide movably affixable along the length of the elongate rod.